20790403932

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{9678959}}^1$

素因数の和:9679145

約数の個数: 24

約数和(自身を含む): 48781958400

約数和(自身を除く): 27991554468

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 9678959, 19357918, 29036877, 38715836, 58073754, 116147508, 1732533661, 3465067322, 5197600983, 6930134644, 10395201966, 20790403932]

約数ペア:

[(1, 20790403932), (2, 10395201966), (3, 6930134644), (4, 5197600983), (6, 3465067322), (12, 1732533661), (179, 116147508), (358, 58073754), (537, 38715836), (716, 29036877), (1074, 19357918), (2148, 9678959)]