20233980112

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{5179}}^1\times {\mathrm{4003}}^1$

素因数の和:9251

約数の個数: 40

約数和(自身を含む): 39863663840

約数和(自身を除く): 19629683728

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 4003, 5179, 8006, 10358, 16012, 20716, 32024, 41432, 64048, 82864, 244183, 315919, 488366, 631838, 976732, 1263676, 1953464, 2527352, 3906928, 5054704, 20731537, 41463074, 82926148, 165852296, 331704592, 1264623757, 2529247514, 5058495028, 10116990056, 20233980112]

約数ペア:

[(1, 20233980112), (2, 10116990056), (4, 5058495028), (8, 2529247514), (16, 1264623757), (61, 331704592), (122, 165852296), (244, 82926148), (488, 41463074), (976, 20731537), (4003, 5054704), (5179, 3906928), (8006, 2527352), (10358, 1953464), (16012, 1263676), (20716, 976732), (32024, 631838), (41432, 488366), (64048, 315919), (82864, 244183)]