20187605778

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{5119}}^1\times {\mathrm{7919}}^1$

素因数の和:13126

約数の個数: 32

約数和(自身を含む): 40874803200

約数和(自身を除く): 20687197422

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 5119, 7919, 10238, 15357, 15838, 23757, 30714, 47514, 424877, 657277, 849754, 1274631, 1314554, 1971831, 2549262, 3943662, 40537361, 81074722, 121612083, 243224166, 3364600963, 6729201926, 10093802889, 20187605778]

約数ペア:

[(1, 20187605778), (2, 10093802889), (3, 6729201926), (6, 3364600963), (83, 243224166), (166, 121612083), (249, 81074722), (498, 40537361), (5119, 3943662), (7919, 2549262), (10238, 1971831), (15357, 1314554), (15838, 1274631), (23757, 849754), (30714, 657277), (47514, 424877)]