20167153916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6311}}^1\times {\mathrm{8779}}^1$

素因数の和:15114

約数の個数: 48

約数和(自身を含む): 43448778240

約数和(自身を除く): 23281624324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 6311, 8779, 12622, 17558, 25244, 35116, 44177, 61453, 82043, 88354, 114127, 122906, 164086, 176708, 228254, 245812, 328172, 456508, 574301, 798889, 1148602, 1597778, 2297204, 3195556, 55404269, 110808538, 221617076, 387829883, 720255497, 775659766, 1440510994, 1551319532, 2881021988, 5041788479, 10083576958, 20167153916]

約数ペア:

[(1, 20167153916), (2, 10083576958), (4, 5041788479), (7, 2881021988), (13, 1551319532), (14, 1440510994), (26, 775659766), (28, 720255497), (52, 387829883), (91, 221617076), (182, 110808538), (364, 55404269), (6311, 3195556), (8779, 2297204), (12622, 1597778), (17558, 1148602), (25244, 798889), (35116, 574301), (44177, 456508), (61453, 328172), (82043, 245812), (88354, 228254), (114127, 176708), (122906, 164086)]