20797430412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{16033}}^1$

素因数の和:16399

約数の個数: 96

約数和(自身を含む): 54822426624

約数和(自身を除く): 34024996212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 317, 341, 372, 634, 682, 951, 1023, 1268, 1364, 1902, 2046, 3487, 3804, 4092, 6974, 9827, 10461, 13948, 16033, 19654, 20922, 29481, 32066, 39308, 41844, 48099, 58962, 64132, 96198, 108097, 117924, 176363, 192396, 216194, 324291, 352726, 432388, 497023, 529089, 648582, 705452, 994046, 1058178, 1297164, 1491069, 1988092, 2116356, 2982138, 5082461, 5467253, 5964276, 10164922, 10934506, 15247383, 16401759, 20329844, 21869012, 30494766, 32803518, 55907071, 60989532, 65607036, 111814142, 157556291, 167721213, 223628284, 315112582, 335442426, 472668873, 630225164, 670884852, 945337746, 1733119201, 1890675492, 3466238402, 5199357603, 6932476804, 10398715206, 20797430412]

約数ペア:

[(1, 20797430412), (2, 10398715206), (3, 6932476804), (4, 5199357603), (6, 3466238402), (11, 1890675492), (12, 1733119201), (22, 945337746), (31, 670884852), (33, 630225164), (44, 472668873), (62, 335442426), (66, 315112582), (93, 223628284), (124, 167721213), (132, 157556291), (186, 111814142), (317, 65607036), (341, 60989532), (372, 55907071), (634, 32803518), (682, 30494766), (951, 21869012), (1023, 20329844), (1268, 16401759), (1364, 15247383), (1902, 10934506), (2046, 10164922), (3487, 5964276), (3804, 5467253), (4092, 5082461), (6974, 2982138), (9827, 2116356), (10461, 1988092), (13948, 1491069), (16033, 1297164), (19654, 1058178), (20922, 994046), (29481, 705452), (32066, 648582), (39308, 529089), (41844, 497023), (48099, 432388), (58962, 352726), (64132, 324291), (96198, 216194), (108097, 192396), (117924, 176363)]