20734342008

素因数分解:

$2^3\times 3^1\times {\mathrm{14723}}^1\times {\mathrm{58679}}^1$

素因数の和:73411

約数の個数: 32

約数和(自身を含む): 51840259200

約数和(自身を除く): 31105917192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 14723, 29446, 44169, 58679, 58892, 88338, 117358, 117784, 176037, 176676, 234716, 352074, 353352, 469432, 704148, 1408296, 863930917, 1727861834, 2591792751, 3455723668, 5183585502, 6911447336, 10367171004, 20734342008]

約数ペア:

[(1, 20734342008), (2, 10367171004), (3, 6911447336), (4, 5183585502), (6, 3455723668), (8, 2591792751), (12, 1727861834), (24, 863930917), (14723, 1408296), (29446, 704148), (44169, 469432), (58679, 353352), (58892, 352074), (88338, 234716), (117358, 176676), (117784, 176037)]