20214682710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1901}}^1\times {\mathrm{2791}}^1$

素因数の和:4829

約数の個数: 64

約数和(自身を含む): 48940498944

約数和(自身を除く): 28725816234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1901, 1905, 2791, 3802, 3810, 5582, 5703, 8373, 9505, 11406, 13955, 16746, 19010, 27910, 28515, 41865, 57030, 83730, 241427, 354457, 482854, 708914, 724281, 1063371, 1207135, 1448562, 1772285, 2126742, 2414270, 3544570, 3621405, 5305691, 5316855, 7242810, 10611382, 10633710, 15917073, 26528455, 31834146, 53056910, 79585365, 159170730, 673822757, 1347645514, 2021468271, 3369113785, 4042936542, 6738227570, 10107341355, 20214682710]

約数ペア:

[(1, 20214682710), (2, 10107341355), (3, 6738227570), (5, 4042936542), (6, 3369113785), (10, 2021468271), (15, 1347645514), (30, 673822757), (127, 159170730), (254, 79585365), (381, 53056910), (635, 31834146), (762, 26528455), (1270, 15917073), (1901, 10633710), (1905, 10611382), (2791, 7242810), (3802, 5316855), (3810, 5305691), (5582, 3621405), (5703, 3544570), (8373, 2414270), (9505, 2126742), (11406, 1772285), (13955, 1448562), (16746, 1207135), (19010, 1063371), (27910, 724281), (28515, 708914), (41865, 482854), (57030, 354457), (83730, 241427)]