20123646444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{4831}}^1$

素因数の和:5076

約数の個数: 144

約数和(自身を含む): 56691188736

約数和(自身を除く): 36567542292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 157, 198, 201, 268, 314, 396, 402, 471, 603, 628, 737, 804, 942, 1206, 1413, 1474, 1727, 1884, 2211, 2412, 2826, 2948, 3454, 4422, 4831, 5181, 5652, 6633, 6908, 8844, 9662, 10362, 10519, 13266, 14493, 15543, 19324, 20724, 21038, 26532, 28986, 31086, 31557, 42076, 43479, 53141, 57972, 62172, 63114, 86958, 94671, 106282, 115709, 126228, 159423, 173916, 189342, 212564, 231418, 318846, 323677, 347127, 378684, 462836, 478269, 637692, 647354, 694254, 758467, 956538, 971031, 1041381, 1294708, 1388508, 1516934, 1913076, 1942062, 2082762, 2275401, 2913093, 3033868, 3560447, 3884124, 4165524, 4550802, 5826186, 6826203, 7120894, 8343137, 9101604, 10681341, 11652372, 13652406, 14241788, 16686274, 21362682, 25029411, 27304812, 32044023, 33372548, 42725364, 50058822, 50817289, 64088046, 75088233, 100117644, 101634578, 128176092, 150176466, 152451867, 203269156, 300352932, 304903734, 457355601, 558990179, 609807468, 914711202, 1117980358, 1676970537, 1829422404, 2235960716, 3353941074, 5030911611, 6707882148, 10061823222, 20123646444]

約数ペア:

[(1, 20123646444), (2, 10061823222), (3, 6707882148), (4, 5030911611), (6, 3353941074), (9, 2235960716), (11, 1829422404), (12, 1676970537), (18, 1117980358), (22, 914711202), (33, 609807468), (36, 558990179), (44, 457355601), (66, 304903734), (67, 300352932), (99, 203269156), (132, 152451867), (134, 150176466), (157, 128176092), (198, 101634578), (201, 100117644), (268, 75088233), (314, 64088046), (396, 50817289), (402, 50058822), (471, 42725364), (603, 33372548), (628, 32044023), (737, 27304812), (804, 25029411), (942, 21362682), (1206, 16686274), (1413, 14241788), (1474, 13652406), (1727, 11652372), (1884, 10681341), (2211, 9101604), (2412, 8343137), (2826, 7120894), (2948, 6826203), (3454, 5826186), (4422, 4550802), (4831, 4165524), (5181, 3884124), (5652, 3560447), (6633, 3033868), (6908, 2913093), (8844, 2275401), (9662, 2082762), (10362, 1942062), (10519, 1913076), (13266, 1516934), (14493, 1388508), (15543, 1294708), (19324, 1041381), (20724, 971031), (21038, 956538), (26532, 758467), (28986, 694254), (31086, 647354), (31557, 637692), (42076, 478269), (43479, 462836), (53141, 378684), (57972, 347127), (62172, 323677), (63114, 318846), (86958, 231418), (94671, 212564), (106282, 189342), (115709, 173916), (126228, 159423)]