20536700870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3329}}^1\times {\mathrm{88129}}^1$

素因数の和:91472

約数の個数: 32

約数和(自身を含む): 42260097600

約数和(自身を除く): 21723396730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3329, 6658, 16645, 23303, 33290, 46606, 88129, 116515, 176258, 233030, 440645, 616903, 881290, 1233806, 3084515, 6169030, 293381441, 586762882, 1466907205, 2053670087, 2933814410, 4107340174, 10268350435, 20536700870]

約数ペア:

[(1, 20536700870), (2, 10268350435), (5, 4107340174), (7, 2933814410), (10, 2053670087), (14, 1466907205), (35, 586762882), (70, 293381441), (3329, 6169030), (6658, 3084515), (16645, 1233806), (23303, 881290), (33290, 616903), (46606, 440645), (88129, 233030), (116515, 176258)]