20110499145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{122741}}^1$

素因数の和:123094

約数の個数: 48

約数和(自身を含む): 38142321984

約数和(自身を除く): 18031822839

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 331, 495, 993, 1655, 2979, 3641, 4965, 10923, 14895, 18205, 32769, 54615, 122741, 163845, 368223, 613705, 1104669, 1350151, 1841115, 4050453, 5523345, 6750755, 12151359, 20252265, 40627271, 60756795, 121881813, 203136355, 365645439, 446899981, 609409065, 1340699943, 1828227195, 2234499905, 4022099829, 6703499715, 20110499145]

約数ペア:

[(1, 20110499145), (3, 6703499715), (5, 4022099829), (9, 2234499905), (11, 1828227195), (15, 1340699943), (33, 609409065), (45, 446899981), (55, 365645439), (99, 203136355), (165, 121881813), (331, 60756795), (495, 40627271), (993, 20252265), (1655, 12151359), (2979, 6750755), (3641, 5523345), (4965, 4050453), (10923, 1841115), (14895, 1350151), (18205, 1104669), (32769, 613705), (54615, 368223), (122741, 163845)]