20194865137965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6204259643}}^1$

素因数の和:6204259689

約数の個数: 32

約数和(自身を含む): 38118971252736

約数和(自身を除く): 17924106114771

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 6204259643, 18612778929, 31021298215, 43429817501, 93063894645, 130289452503, 192332048933, 217149087505, 576996146799, 651447262515, 961660244665, 1346324342531, 2884980733995, 4038973027593, 6731621712655, 20194865137965]

約数ペア:

[(1, 20194865137965), (3, 6731621712655), (5, 4038973027593), (7, 2884980733995), (15, 1346324342531), (21, 961660244665), (31, 651447262515), (35, 576996146799), (93, 217149087505), (105, 192332048933), (155, 130289452503), (217, 93063894645), (465, 43429817501), (651, 31021298215), (1085, 18612778929), (3255, 6204259643)]