20165155194

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{6353231}}^1$

素因数の和:6353282

約数の個数: 24

約数和(自身を含む): 42160047552

約数和(自身を除く): 21994892358

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 6353231, 12706462, 19059693, 38119386, 146124313, 292248626, 438372939, 876745878, 3360859199, 6721718398, 10082577597, 20165155194]

約数ペア:

[(1, 20165155194), (2, 10082577597), (3, 6721718398), (6, 3360859199), (23, 876745878), (46, 438372939), (69, 292248626), (138, 146124313), (529, 38119386), (1058, 19059693), (1587, 12706462), (3174, 6353231)]