20875304604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{207269}}^1$

素因数の和:207403

約数の個数: 96

約数和(自身を含む): 61285593600

約数和(自身を除く): 40410288996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 109, 132, 154, 218, 231, 308, 327, 436, 462, 654, 763, 924, 1199, 1308, 1526, 2289, 2398, 3052, 3597, 4578, 4796, 7194, 8393, 9156, 14388, 16786, 25179, 33572, 50358, 100716, 207269, 414538, 621807, 829076, 1243614, 1450883, 2279959, 2487228, 2901766, 4352649, 4559918, 5803532, 6839877, 8705298, 9119836, 13679754, 15959713, 17410596, 22592321, 27359508, 31919426, 45184642, 47879139, 63838852, 67776963, 90369284, 95758278, 135553926, 158146247, 191516556, 248515531, 271107852, 316292494, 474438741, 497031062, 632584988, 745546593, 948877482, 994062124, 1491093186, 1739608717, 1897754964, 2982186372, 3479217434, 5218826151, 6958434868, 10437652302, 20875304604]

約数ペア:

[(1, 20875304604), (2, 10437652302), (3, 6958434868), (4, 5218826151), (6, 3479217434), (7, 2982186372), (11, 1897754964), (12, 1739608717), (14, 1491093186), (21, 994062124), (22, 948877482), (28, 745546593), (33, 632584988), (42, 497031062), (44, 474438741), (66, 316292494), (77, 271107852), (84, 248515531), (109, 191516556), (132, 158146247), (154, 135553926), (218, 95758278), (231, 90369284), (308, 67776963), (327, 63838852), (436, 47879139), (462, 45184642), (654, 31919426), (763, 27359508), (924, 22592321), (1199, 17410596), (1308, 15959713), (1526, 13679754), (2289, 9119836), (2398, 8705298), (3052, 6839877), (3597, 5803532), (4578, 4559918), (4796, 4352649), (7194, 2901766), (8393, 2487228), (9156, 2279959), (14388, 1450883), (16786, 1243614), (25179, 829076), (33572, 621807), (50358, 414538), (100716, 207269)]