20181927104

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{5169551}}^1$

素因数の和:5169624

約数の個数: 28

約数和(自身を含む): 40705052448

約数和(自身を除く): 20523125344

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 5169551, 10339102, 20678204, 41356408, 82712816, 165425632, 315342611, 330851264, 630685222, 1261370444, 2522740888, 5045481776, 10090963552, 20181927104]

約数ペア:

[(1, 20181927104), (2, 10090963552), (4, 5045481776), (8, 2522740888), (16, 1261370444), (32, 630685222), (61, 330851264), (64, 315342611), (122, 165425632), (244, 82712816), (488, 41356408), (976, 20678204), (1952, 10339102), (3904, 5169551)]