20192904318

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{311821}}^1$

素因数の和:312120

約数の個数: 32

約数和(自身を含む): 41489788032

約数和(自身を除く): 21296883714

約数列:

[1, 2, 3, 6, 43, 86, 129, 251, 258, 502, 753, 1506, 10793, 21586, 32379, 64758, 311821, 623642, 935463, 1870926, 13408303, 26816606, 40224909, 78267071, 80449818, 156534142, 234801213, 469602426, 3365484053, 6730968106, 10096452159, 20192904318]

約数ペア:

[(1, 20192904318), (2, 10096452159), (3, 6730968106), (6, 3365484053), (43, 469602426), (86, 234801213), (129, 156534142), (251, 80449818), (258, 78267071), (502, 40224909), (753, 26816606), (1506, 13408303), (10793, 1870926), (21586, 935463), (32379, 623642), (64758, 311821)]