20150288844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1\times {\mathrm{3313}}^1$

素因数の和:4575

約数の個数: 96

約数和(自身を含む): 54677500416

約数和(自身を除く): 34527211572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1187, 1281, 1708, 2374, 2562, 3313, 3561, 4748, 5124, 6626, 7122, 8309, 9939, 13252, 14244, 16618, 19878, 23191, 24927, 33236, 39756, 46382, 49854, 69573, 72407, 92764, 99708, 139146, 144814, 202093, 217221, 278292, 289628, 404186, 434442, 506849, 606279, 808372, 868884, 1013698, 1212558, 1414651, 1520547, 2027396, 2425116, 2829302, 3041094, 3932531, 4243953, 5658604, 6082188, 7865062, 8487906, 11797593, 15730124, 16975812, 23595186, 27527717, 47190372, 55055434, 82583151, 110110868, 165166302, 239884391, 330332604, 479768782, 719653173, 959537564, 1439306346, 1679190737, 2878612692, 3358381474, 5037572211, 6716762948, 10075144422, 20150288844]

約数ペア:

[(1, 20150288844), (2, 10075144422), (3, 6716762948), (4, 5037572211), (6, 3358381474), (7, 2878612692), (12, 1679190737), (14, 1439306346), (21, 959537564), (28, 719653173), (42, 479768782), (61, 330332604), (84, 239884391), (122, 165166302), (183, 110110868), (244, 82583151), (366, 55055434), (427, 47190372), (732, 27527717), (854, 23595186), (1187, 16975812), (1281, 15730124), (1708, 11797593), (2374, 8487906), (2562, 7865062), (3313, 6082188), (3561, 5658604), (4748, 4243953), (5124, 3932531), (6626, 3041094), (7122, 2829302), (8309, 2425116), (9939, 2027396), (13252, 1520547), (14244, 1414651), (16618, 1212558), (19878, 1013698), (23191, 868884), (24927, 808372), (33236, 606279), (39756, 506849), (46382, 434442), (49854, 404186), (69573, 289628), (72407, 278292), (92764, 217221), (99708, 202093), (139146, 144814)]