20198362188

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1\times {\mathrm{13007}}^1$

素因数の和:14022

約数の個数: 48

約数和(自身を含む): 47500637184

約数和(自身を除く): 27302274996

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 857, 906, 1714, 1812, 2571, 3428, 5142, 10284, 13007, 26014, 39021, 52028, 78042, 129407, 156084, 258814, 388221, 517628, 776442, 1552884, 1964057, 3928114, 5892171, 7856228, 11146999, 11784342, 22293998, 23568684, 33440997, 44587996, 66881994, 133763988, 1683196849, 3366393698, 5049590547, 6732787396, 10099181094, 20198362188]

約数ペア:

[(1, 20198362188), (2, 10099181094), (3, 6732787396), (4, 5049590547), (6, 3366393698), (12, 1683196849), (151, 133763988), (302, 66881994), (453, 44587996), (604, 33440997), (857, 23568684), (906, 22293998), (1714, 11784342), (1812, 11146999), (2571, 7856228), (3428, 5892171), (5142, 3928114), (10284, 1964057), (13007, 1552884), (26014, 776442), (39021, 517628), (52028, 388221), (78042, 258814), (129407, 156084)]