63669063380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18837001}}^1$

素因数の和:18837036

約数の個数: 36

約数和(自身を含む): 144781197372

約数和(自身を除く): 81112133992

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 18837001, 37674002, 75348004, 94185005, 188370010, 244881013, 376740020, 489762026, 979524052, 1224405065, 2448810130, 3183453169, 4897620260, 6366906338, 12733812676, 15917265845, 31834531690, 63669063380]

約数ペア:

[(1, 63669063380), (2, 31834531690), (4, 15917265845), (5, 12733812676), (10, 6366906338), (13, 4897620260), (20, 3183453169), (26, 2448810130), (52, 1224405065), (65, 979524052), (130, 489762026), (169, 376740020), (260, 244881013), (338, 188370010), (676, 94185005), (845, 75348004), (1690, 37674002), (3380, 18837001)]