20177322684

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1\times {\mathrm{11491}}^1$

素因数の和:12746

約数の個数: 48

約数和(自身を含む): 47486414976

約数和(自身を除く): 27309092292

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1117, 1572, 2234, 3351, 4468, 6702, 11491, 13404, 22982, 34473, 45964, 68946, 137892, 146327, 292654, 438981, 585308, 877962, 1505321, 1755924, 3010642, 4515963, 6021284, 9031926, 12835447, 18063852, 25670894, 38506341, 51341788, 77012682, 154025364, 1681443557, 3362887114, 5044330671, 6725774228, 10088661342, 20177322684]

約数ペア:

[(1, 20177322684), (2, 10088661342), (3, 6725774228), (4, 5044330671), (6, 3362887114), (12, 1681443557), (131, 154025364), (262, 77012682), (393, 51341788), (524, 38506341), (786, 25670894), (1117, 18063852), (1572, 12835447), (2234, 9031926), (3351, 6021284), (4468, 4515963), (6702, 3010642), (11491, 1755924), (13404, 1505321), (22982, 877962), (34473, 585308), (45964, 438981), (68946, 292654), (137892, 146327)]