20045555742

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^2\times {\mathrm{13339}}^1$

素因数の和:13537

約数の個数: 48

約数和(自身を含む): 41515787520

約数和(自身を除く): 21470231778

約数列:

[1, 2, 3, 6, 47, 73, 94, 141, 146, 219, 282, 438, 3431, 5329, 6862, 10293, 10658, 13339, 15987, 20586, 26678, 31974, 40017, 80034, 250463, 500926, 626933, 751389, 973747, 1253866, 1502778, 1880799, 1947494, 2921241, 3761598, 5842482, 45766109, 71083531, 91532218, 137298327, 142167062, 213250593, 274596654, 426501186, 3340925957, 6681851914, 10022777871, 20045555742]

約数ペア:

[(1, 20045555742), (2, 10022777871), (3, 6681851914), (6, 3340925957), (47, 426501186), (73, 274596654), (94, 213250593), (141, 142167062), (146, 137298327), (219, 91532218), (282, 71083531), (438, 45766109), (3431, 5842482), (5329, 3761598), (6862, 2921241), (10293, 1947494), (10658, 1880799), (13339, 1502778), (15987, 1253866), (20586, 973747), (26678, 751389), (31974, 626933), (40017, 500926), (80034, 250463)]