20147984632

素因数分解:

$2^3\times {\mathrm{383}}^1\times {\mathrm{1459}}^1\times {\mathrm{4507}}^1$

素因数の和:6355

約数の個数: 32

約数和(自身を含む): 37910476800

約数和(自身を除く): 17762492168

約数列:

[1, 2, 4, 8, 383, 766, 1459, 1532, 2918, 3064, 4507, 5836, 9014, 11672, 18028, 36056, 558797, 1117594, 1726181, 2235188, 3452362, 4470376, 6575713, 6904724, 13151426, 13809448, 26302852, 52605704, 2518498079, 5036996158, 10073992316, 20147984632]

約数ペア:

[(1, 20147984632), (2, 10073992316), (4, 5036996158), (8, 2518498079), (383, 52605704), (766, 26302852), (1459, 13809448), (1532, 13151426), (2918, 6904724), (3064, 6575713), (4507, 4470376), (5836, 3452362), (9014, 2235188), (11672, 1726181), (18028, 1117594), (36056, 558797)]