20210005764

素因数分解:

$2^2\times 3^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1679

約数の個数: 216

約数和(自身を含む): 58709910168

約数和(自身を除く): 38499904404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 81, 108, 111, 117, 148, 156, 162, 222, 234, 243, 324, 333, 351, 444, 468, 481, 486, 666, 702, 729, 962, 972, 999, 1053, 1332, 1404, 1443, 1458, 1601, 1924, 1998, 2106, 2187, 2886, 2916, 2997, 3159, 3202, 3996, 4212, 4329, 4374, 4803, 5772, 5994, 6318, 6404, 6561, 8658, 8748, 8991, 9477, 9606, 11988, 12636, 12987, 13122, 14409, 17316, 17982, 18954, 19212, 20813, 25974, 26244, 26973, 28431, 28818, 35964, 37908, 38961, 41626, 43227, 51948, 53946, 56862, 57636, 59237, 62439, 77922, 80919, 83252, 85293, 86454, 107892, 113724, 116883, 118474, 124878, 129681, 155844, 161838, 170586, 172908, 177711, 187317, 233766, 236948, 242757, 249756, 259362, 323676, 341172, 350649, 355422, 374634, 389043, 467532, 485514, 518724, 533133, 561951, 701298, 710844, 749268, 770081, 778086, 971028, 1051947, 1066266, 1123902, 1167129, 1402596, 1540162, 1556172, 1599399, 1685853, 2103894, 2132532, 2247804, 2310243, 2334258, 3080324, 3155841, 3198798, 3371706, 3501387, 4207788, 4620486, 4668516, 4798197, 5057559, 6311682, 6397596, 6743412, 6930729, 7002774, 9240972, 9596394, 10115118, 10504161, 12623364, 13861458, 14005548, 14394591, 15172677, 19192788, 20230236, 20792187, 21008322, 27722916, 28789182, 30345354, 41584374, 42016644, 43183773, 45518031, 57578364, 60690708, 62376561, 83168748, 86367546, 91036062, 124753122, 129551319, 136554093, 172735092, 182072124, 187129683, 249506244, 259102638, 273108186, 374259366, 388653957, 518205276, 546216372, 561389049, 748518732, 777307914, 1122778098, 1554615828, 1684167147, 2245556196, 3368334294, 5052501441, 6736668588, 10105002882, 20210005764]

約数ペア:

[(1, 20210005764), (2, 10105002882), (3, 6736668588), (4, 5052501441), (6, 3368334294), (9, 2245556196), (12, 1684167147), (13, 1554615828), (18, 1122778098), (26, 777307914), (27, 748518732), (36, 561389049), (37, 546216372), (39, 518205276), (52, 388653957), (54, 374259366), (74, 273108186), (78, 259102638), (81, 249506244), (108, 187129683), (111, 182072124), (117, 172735092), (148, 136554093), (156, 129551319), (162, 124753122), (222, 91036062), (234, 86367546), (243, 83168748), (324, 62376561), (333, 60690708), (351, 57578364), (444, 45518031), (468, 43183773), (481, 42016644), (486, 41584374), (666, 30345354), (702, 28789182), (729, 27722916), (962, 21008322), (972, 20792187), (999, 20230236), (1053, 19192788), (1332, 15172677), (1404, 14394591), (1443, 14005548), (1458, 13861458), (1601, 12623364), (1924, 10504161), (1998, 10115118), (2106, 9596394), (2187, 9240972), (2886, 7002774), (2916, 6930729), (2997, 6743412), (3159, 6397596), (3202, 6311682), (3996, 5057559), (4212, 4798197), (4329, 4668516), (4374, 4620486), (4803, 4207788), (5772, 3501387), (5994, 3371706), (6318, 3198798), (6404, 3155841), (6561, 3080324), (8658, 2334258), (8748, 2310243), (8991, 2247804), (9477, 2132532), (9606, 2103894), (11988, 1685853), (12636, 1599399), (12987, 1556172), (13122, 1540162), (14409, 1402596), (17316, 1167129), (17982, 1123902), (18954, 1066266), (19212, 1051947), (20813, 971028), (25974, 778086), (26244, 770081), (26973, 749268), (28431, 710844), (28818, 701298), (35964, 561951), (37908, 533133), (38961, 518724), (41626, 485514), (43227, 467532), (51948, 389043), (53946, 374634), (56862, 355422), (57636, 350649), (59237, 341172), (62439, 323676), (77922, 259362), (80919, 249756), (83252, 242757), (85293, 236948), (86454, 233766), (107892, 187317), (113724, 177711), (116883, 172908), (118474, 170586), (124878, 161838), (129681, 155844)]