20827038102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2102467}}^1$

素因数の和:2102612

約数の個数: 32

約数和(自身を含む): 45211471872

約数和(自身を除く): 24384433770

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 2102467, 4204934, 6307401, 12614802, 27332071, 54664142, 81996213, 163992426, 267013309, 534026618, 801039927, 1602079854, 3471173017, 6942346034, 10413519051, 20827038102]

約数ペア:

[(1, 20827038102), (2, 10413519051), (3, 6942346034), (6, 3471173017), (13, 1602079854), (26, 801039927), (39, 534026618), (78, 267013309), (127, 163992426), (254, 81996213), (381, 54664142), (762, 27332071), (1651, 12614802), (3302, 6307401), (4953, 4204934), (9906, 2102467)]