20100336

素因数分解:

$2^4\times 3^1\times {\mathrm{317}}^1\times {\mathrm{1321}}^1$

素因数の和:1649

約数の個数: 40

約数和(自身を含む): 52129104

約数和(自身を除く): 32028768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 317, 634, 951, 1268, 1321, 1902, 2536, 2642, 3804, 3963, 5072, 5284, 7608, 7926, 10568, 15216, 15852, 21136, 31704, 63408, 418757, 837514, 1256271, 1675028, 2512542, 3350056, 5025084, 6700112, 10050168, 20100336]

約数ペア:

[(1, 20100336), (2, 10050168), (3, 6700112), (4, 5025084), (6, 3350056), (8, 2512542), (12, 1675028), (16, 1256271), (24, 837514), (48, 418757), (317, 63408), (634, 31704), (951, 21136), (1268, 15852), (1321, 15216), (1902, 10568), (2536, 7926), (2642, 7608), (3804, 5284), (3963, 5072)]