20183460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 62923392

約数和(自身を除く): 42739932

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 132, 159, 165, 212, 220, 265, 318, 330, 530, 577, 583, 636, 660, 795, 1060, 1154, 1166, 1590, 1731, 1749, 2308, 2332, 2885, 2915, 3180, 3462, 3498, 5770, 5830, 6347, 6924, 6996, 8655, 8745, 11540, 11660, 12694, 17310, 17490, 19041, 25388, 30581, 31735, 34620, 34980, 38082, 61162, 63470, 76164, 91743, 95205, 122324, 126940, 152905, 183486, 190410, 305810, 336391, 366972, 380820, 458715, 611620, 672782, 917430, 1009173, 1345564, 1681955, 1834860, 2018346, 3363910, 4036692, 5045865, 6727820, 10091730, 20183460]

約数ペア:

[(1, 20183460), (2, 10091730), (3, 6727820), (4, 5045865), (5, 4036692), (6, 3363910), (10, 2018346), (11, 1834860), (12, 1681955), (15, 1345564), (20, 1009173), (22, 917430), (30, 672782), (33, 611620), (44, 458715), (53, 380820), (55, 366972), (60, 336391), (66, 305810), (106, 190410), (110, 183486), (132, 152905), (159, 126940), (165, 122324), (212, 95205), (220, 91743), (265, 76164), (318, 63470), (330, 61162), (530, 38082), (577, 34980), (583, 34620), (636, 31735), (660, 30581), (795, 25388), (1060, 19041), (1154, 17490), (1166, 17310), (1590, 12694), (1731, 11660), (1749, 11540), (2308, 8745), (2332, 8655), (2885, 6996), (2915, 6924), (3180, 6347), (3462, 5830), (3498, 5770)]