20164763515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{670037}}^1$

素因数の和:670518

約数の個数: 16

約数和(自身を含む): 26115401088

約数和(自身を除く): 5950637573

約数列:

[1, 5, 13, 65, 463, 2315, 6019, 30095, 670037, 3350185, 8710481, 43552405, 310227131, 1551135655, 4032952703, 20164763515]

約数ペア:

[(1, 20164763515), (5, 4032952703), (13, 1551135655), (65, 310227131), (463, 43552405), (2315, 8710481), (6019, 3350185), (30095, 670037)]