20137586538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4591333}}^1$

素因数の和:4591398

約数の個数: 32

約数和(自身を含む): 43636038336

約数和(自身を除く): 23498451798

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 4591333, 9182666, 13773999, 27547998, 78052661, 156105322, 197427319, 234157983, 394854638, 468315966, 592281957, 1184563914, 3356264423, 6712528846, 10068793269, 20137586538]

約数ペア:

[(1, 20137586538), (2, 10068793269), (3, 6712528846), (6, 3356264423), (17, 1184563914), (34, 592281957), (43, 468315966), (51, 394854638), (86, 234157983), (102, 197427319), (129, 156105322), (258, 78052661), (731, 27547998), (1462, 13773999), (2193, 9182666), (4386, 4591333)]