20063672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 40137120

約数和(自身を除く): 20073448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 302, 604, 977, 1208, 1954, 2567, 3908, 5134, 7816, 10268, 16609, 20536, 33218, 66436, 132872, 147527, 295054, 590108, 1180216, 2507959, 5015918, 10031836, 20063672]

約数ペア:

[(1, 20063672), (2, 10031836), (4, 5015918), (8, 2507959), (17, 1180216), (34, 590108), (68, 295054), (136, 147527), (151, 132872), (302, 66436), (604, 33218), (977, 20536), (1208, 16609), (1954, 10268), (2567, 7816), (3908, 5134)]