20120913515

素因数分解:

$5^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1\times {\mathrm{42379}}^1$

素因数の和:43006

約数の個数: 16

約数和(自身を含む): 24304082400

約数和(自身を除く): 4183168885

約数列:

[1, 5, 269, 353, 1345, 1765, 42379, 94957, 211895, 474785, 11399951, 14959787, 56999755, 74798935, 4024182703, 20120913515]

約数ペア:

[(1, 20120913515), (5, 4024182703), (269, 74798935), (353, 56999755), (1345, 14959787), (1765, 11399951), (42379, 474785), (94957, 211895)]