20176028688

素因数分解:

$2^4\times 3^1\times {\mathrm{6911}}^1\times {\mathrm{60821}}^1$

素因数の和:67743

約数の個数: 40

約数和(自身を含む): 52129806336

約数和(自身を除く): 31953777648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6911, 13822, 20733, 27644, 41466, 55288, 60821, 82932, 110576, 121642, 165864, 182463, 243284, 331728, 364926, 486568, 729852, 973136, 1459704, 2919408, 420333931, 840667862, 1261001793, 1681335724, 2522003586, 3362671448, 5044007172, 6725342896, 10088014344, 20176028688]

約数ペア:

[(1, 20176028688), (2, 10088014344), (3, 6725342896), (4, 5044007172), (6, 3362671448), (8, 2522003586), (12, 1681335724), (16, 1261001793), (24, 840667862), (48, 420333931), (6911, 2919408), (13822, 1459704), (20733, 973136), (27644, 729852), (41466, 486568), (55288, 364926), (60821, 331728), (82932, 243284), (110576, 182463), (121642, 165864)]