20134573258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{855989}}^1$

素因数の和:856629

約数の個数: 16

約数和(自身を含む): 31842828000

約数和(自身を除く): 11708254742

約数列:

[1, 2, 19, 38, 619, 1238, 11761, 23522, 855989, 1711978, 16263791, 32527582, 529857191, 1059714382, 10067286629, 20134573258]

約数ペア:

[(1, 20134573258), (2, 10067286629), (19, 1059714382), (38, 529857191), (619, 32527582), (1238, 16263791), (11761, 1711978), (23522, 855989)]