20116577616

素因数分解:

$2^4\times 3^1\times {\mathrm{353}}^1\times {\mathrm{1187239}}^1$

素因数の和:1187603

約数の個数: 40

約数和(自身を含む): 52115087040

約数和(自身を除く): 31998509424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 353, 706, 1059, 1412, 2118, 2824, 4236, 5648, 8472, 16944, 1187239, 2374478, 3561717, 4748956, 7123434, 9497912, 14246868, 18995824, 28493736, 56987472, 419095367, 838190734, 1257286101, 1676381468, 2514572202, 3352762936, 5029144404, 6705525872, 10058288808, 20116577616]

約数ペア:

[(1, 20116577616), (2, 10058288808), (3, 6705525872), (4, 5029144404), (6, 3352762936), (8, 2514572202), (12, 1676381468), (16, 1257286101), (24, 838190734), (48, 419095367), (353, 56987472), (706, 28493736), (1059, 18995824), (1412, 14246868), (2118, 9497912), (2824, 7123434), (4236, 4748956), (5648, 3561717), (8472, 2374478), (16944, 1187239)]