20903670372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{14887}}^1\times {\mathrm{9001}}^1$

素因数の和:23908

約数の個数: 48

約数和(自身を含む): 52536536192

約数和(自身を除く): 31632865820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 9001, 14887, 18002, 27003, 29774, 36004, 44661, 54006, 59548, 89322, 108012, 117013, 178644, 193531, 234026, 351039, 387062, 468052, 580593, 702078, 774124, 1161186, 1404156, 2322372, 133997887, 267995774, 401993661, 535991548, 803987322, 1607974644, 1741972531, 3483945062, 5225917593, 6967890124, 10451835186, 20903670372]

約数ペア:

[(1, 20903670372), (2, 10451835186), (3, 6967890124), (4, 5225917593), (6, 3483945062), (12, 1741972531), (13, 1607974644), (26, 803987322), (39, 535991548), (52, 401993661), (78, 267995774), (156, 133997887), (9001, 2322372), (14887, 1404156), (18002, 1161186), (27003, 774124), (29774, 702078), (36004, 580593), (44661, 468052), (54006, 387062), (59548, 351039), (89322, 234026), (108012, 193531), (117013, 178644)]