20130256752

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1\times {\mathrm{6389}}^1$

素因数の和:8042

約数の個数: 80

約数和(自身を含む): 53313150240

約数和(自身を除く): 33182893488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1601, 1968, 3202, 4803, 6389, 6404, 9606, 12778, 12808, 19167, 19212, 25556, 25616, 38334, 38424, 51112, 65641, 76668, 76848, 102224, 131282, 153336, 196923, 261949, 262564, 306672, 393846, 523898, 525128, 785847, 787692, 1047796, 1050256, 1571694, 1575384, 2095592, 3143388, 3150768, 4191184, 6286776, 10228789, 12573552, 20457578, 30686367, 40915156, 61372734, 81830312, 122745468, 163660624, 245490936, 419380349, 490981872, 838760698, 1258141047, 1677521396, 2516282094, 3355042792, 5032564188, 6710085584, 10065128376, 20130256752]

約数ペア:

[(1, 20130256752), (2, 10065128376), (3, 6710085584), (4, 5032564188), (6, 3355042792), (8, 2516282094), (12, 1677521396), (16, 1258141047), (24, 838760698), (41, 490981872), (48, 419380349), (82, 245490936), (123, 163660624), (164, 122745468), (246, 81830312), (328, 61372734), (492, 40915156), (656, 30686367), (984, 20457578), (1601, 12573552), (1968, 10228789), (3202, 6286776), (4803, 4191184), (6389, 3150768), (6404, 3143388), (9606, 2095592), (12778, 1575384), (12808, 1571694), (19167, 1050256), (19212, 1047796), (25556, 787692), (25616, 785847), (38334, 525128), (38424, 523898), (51112, 393846), (65641, 306672), (76668, 262564), (76848, 261949), (102224, 196923), (131282, 153336)]