20160787628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9563941}}^1$

素因数の和:9563993

約数の個数: 24

約数和(自身を含む): 38561814144

約数和(自身を除く): 18401026516

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 9563941, 19127882, 38255764, 162586997, 296482171, 325173994, 592964342, 650347988, 1185928684, 5040196907, 10080393814, 20160787628]

約数ペア:

[(1, 20160787628), (2, 10080393814), (4, 5040196907), (17, 1185928684), (31, 650347988), (34, 592964342), (62, 325173994), (68, 296482171), (124, 162586997), (527, 38255764), (1054, 19127882), (2108, 9563941)]