20160507696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{397361}}^1$

素因数の和:397530

約数の個数: 80

約数和(自身を含む): 59915831808

約数和(自身を除く): 39755324112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 151, 168, 302, 336, 453, 604, 906, 1057, 1208, 1812, 2114, 2416, 3171, 3624, 4228, 6342, 7248, 8456, 12684, 16912, 25368, 50736, 397361, 794722, 1192083, 1589444, 2384166, 2781527, 3178888, 4768332, 5563054, 6357776, 8344581, 9536664, 11126108, 16689162, 19073328, 22252216, 33378324, 44504432, 60001511, 66756648, 120003022, 133513296, 180004533, 240006044, 360009066, 420010577, 480012088, 720018132, 840021154, 960024176, 1260031731, 1440036264, 1680042308, 2520063462, 2880072528, 3360084616, 5040126924, 6720169232, 10080253848, 20160507696]

約数ペア:

[(1, 20160507696), (2, 10080253848), (3, 6720169232), (4, 5040126924), (6, 3360084616), (7, 2880072528), (8, 2520063462), (12, 1680042308), (14, 1440036264), (16, 1260031731), (21, 960024176), (24, 840021154), (28, 720018132), (42, 480012088), (48, 420010577), (56, 360009066), (84, 240006044), (112, 180004533), (151, 133513296), (168, 120003022), (302, 66756648), (336, 60001511), (453, 44504432), (604, 33378324), (906, 22252216), (1057, 19073328), (1208, 16689162), (1812, 11126108), (2114, 9536664), (2416, 8344581), (3171, 6357776), (3624, 5563054), (4228, 4768332), (6342, 3178888), (7248, 2781527), (8456, 2384166), (12684, 1589444), (16912, 1192083), (25368, 794722), (50736, 397361)]