20171982852

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{7057}}^1$

素因数の和:7295

約数の個数: 192

約数和(自身を含む): 63239680000

約数和(自身を除く): 43067697148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 199, 228, 252, 266, 342, 378, 398, 399, 513, 532, 597, 684, 756, 796, 798, 1026, 1194, 1197, 1393, 1596, 1791, 2052, 2388, 2394, 2786, 3582, 3591, 3781, 4179, 4788, 5373, 5572, 7057, 7164, 7182, 7562, 8358, 10746, 11343, 12537, 14114, 14364, 15124, 16716, 21171, 21492, 22686, 25074, 26467, 28228, 34029, 37611, 42342, 45372, 49399, 50148, 52934, 63513, 68058, 75222, 79401, 84684, 98798, 102087, 105868, 127026, 134083, 136116, 148197, 150444, 158802, 190539, 197596, 204174, 238203, 254052, 268166, 296394, 317604, 381078, 402249, 408348, 444591, 476406, 536332, 592788, 714609, 762156, 804498, 889182, 938581, 952812, 1206747, 1333773, 1404343, 1429218, 1608996, 1778364, 1877162, 2413494, 2667546, 2808686, 2815743, 2858436, 3620241, 3754324, 4213029, 4826988, 5335092, 5617372, 5631486, 7240482, 8426058, 8447229, 9830401, 11262972, 12639087, 14480964, 16852116, 16894458, 19660802, 25278174, 25341687, 26682517, 29491203, 33788916, 37917261, 39321604, 50556348, 50683374, 53365034, 58982406, 75834522, 80047551, 88473609, 101366748, 106730068, 117964812, 151669044, 160095102, 176947218, 186777619, 240142653, 265420827, 320190204, 353894436, 373555238, 480285306, 530841654, 560332857, 720427959, 747110476, 960570612, 1061683308, 1120665714, 1440855918, 1680998571, 2241331428, 2881711836, 3361997142, 5042995713, 6723994284, 10085991426, 20171982852]

約数ペア:

[(1, 20171982852), (2, 10085991426), (3, 6723994284), (4, 5042995713), (6, 3361997142), (7, 2881711836), (9, 2241331428), (12, 1680998571), (14, 1440855918), (18, 1120665714), (19, 1061683308), (21, 960570612), (27, 747110476), (28, 720427959), (36, 560332857), (38, 530841654), (42, 480285306), (54, 373555238), (57, 353894436), (63, 320190204), (76, 265420827), (84, 240142653), (108, 186777619), (114, 176947218), (126, 160095102), (133, 151669044), (171, 117964812), (189, 106730068), (199, 101366748), (228, 88473609), (252, 80047551), (266, 75834522), (342, 58982406), (378, 53365034), (398, 50683374), (399, 50556348), (513, 39321604), (532, 37917261), (597, 33788916), (684, 29491203), (756, 26682517), (796, 25341687), (798, 25278174), (1026, 19660802), (1194, 16894458), (1197, 16852116), (1393, 14480964), (1596, 12639087), (1791, 11262972), (2052, 9830401), (2388, 8447229), (2394, 8426058), (2786, 7240482), (3582, 5631486), (3591, 5617372), (3781, 5335092), (4179, 4826988), (4788, 4213029), (5373, 3754324), (5572, 3620241), (7057, 2858436), (7164, 2815743), (7182, 2808686), (7562, 2667546), (8358, 2413494), (10746, 1877162), (11343, 1778364), (12537, 1608996), (14114, 1429218), (14364, 1404343), (15124, 1333773), (16716, 1206747), (21171, 952812), (21492, 938581), (22686, 889182), (25074, 804498), (26467, 762156), (28228, 714609), (34029, 592788), (37611, 536332), (42342, 476406), (45372, 444591), (49399, 408348), (50148, 402249), (52934, 381078), (63513, 317604), (68058, 296394), (75222, 268166), (79401, 254052), (84684, 238203), (98798, 204174), (102087, 197596), (105868, 190539), (127026, 158802), (134083, 150444), (136116, 148197)]