20373796572

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 48835497984

約数和(自身を除く): 28461701412

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 181, 191, 201, 268, 362, 382, 402, 543, 573, 724, 733, 764, 804, 1086, 1146, 1466, 2172, 2199, 2292, 2932, 4398, 8796, 12127, 12797, 24254, 25594, 34571, 36381, 38391, 48508, 49111, 51188, 69142, 72762, 76782, 98222, 103713, 132673, 138284, 140003, 145524, 147333, 153564, 196444, 207426, 265346, 280006, 294666, 398019, 414852, 420009, 530692, 560012, 589332, 796038, 840018, 1592076, 1680036, 2316257, 4632514, 6948771, 8889091, 9265028, 9380201, 13897542, 17778182, 18760402, 25340543, 26667273, 27795084, 28140603, 35556364, 37520804, 50681086, 53334546, 56281206, 76021629, 101362172, 106669092, 112562412, 152043258, 304086516, 1697816381, 3395632762, 5093449143, 6791265524, 10186898286, 20373796572]

約数ペア:

[(1, 20373796572), (2, 10186898286), (3, 6791265524), (4, 5093449143), (6, 3395632762), (12, 1697816381), (67, 304086516), (134, 152043258), (181, 112562412), (191, 106669092), (201, 101362172), (268, 76021629), (362, 56281206), (382, 53334546), (402, 50681086), (543, 37520804), (573, 35556364), (724, 28140603), (733, 27795084), (764, 26667273), (804, 25340543), (1086, 18760402), (1146, 17778182), (1466, 13897542), (2172, 9380201), (2199, 9265028), (2292, 8889091), (2932, 6948771), (4398, 4632514), (8796, 2316257), (12127, 1680036), (12797, 1592076), (24254, 840018), (25594, 796038), (34571, 589332), (36381, 560012), (38391, 530692), (48508, 420009), (49111, 414852), (51188, 398019), (69142, 294666), (72762, 280006), (76782, 265346), (98222, 207426), (103713, 196444), (132673, 153564), (138284, 147333), (140003, 145524)]