20283721198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{148627}}^1$

素因数の和:148852

約数の個数: 32

約数和(自身を含む): 34083372960

約数和(自身を除く): 13799651762

約数列:

[1, 2, 13, 26, 29, 58, 181, 362, 377, 754, 2353, 4706, 5249, 10498, 68237, 136474, 148627, 297254, 1932151, 3864302, 4310183, 8620366, 26901487, 53802974, 56032379, 112064758, 349719331, 699438662, 780143123, 1560286246, 10141860599, 20283721198]

約数ペア:

[(1, 20283721198), (2, 10141860599), (13, 1560286246), (26, 780143123), (29, 699438662), (58, 349719331), (181, 112064758), (362, 56032379), (377, 53802974), (754, 26901487), (2353, 8620366), (4706, 4310183), (5249, 3864302), (10498, 1932151), (68237, 297254), (136474, 148627)]