2020223866

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 3292611840

約数和(自身を除く): 1272387974

約数列:

[1, 2, 17, 34, 79, 151, 158, 289, 293, 302, 578, 586, 1343, 2567, 2686, 4981, 5134, 9962, 11929, 22831, 23147, 23858, 43639, 44243, 45662, 46294, 84677, 87278, 88486, 169354, 202793, 393499, 405586, 752131, 786998, 1504262, 3447481, 3495197, 6689483, 6894962, 6990394, 12786227, 13378966, 25572454, 59418349, 118836698, 1010111933, 2020223866]

約数ペア:

[(1, 2020223866), (2, 1010111933), (17, 118836698), (34, 59418349), (79, 25572454), (151, 13378966), (158, 12786227), (289, 6990394), (293, 6894962), (302, 6689483), (578, 3495197), (586, 3447481), (1343, 1504262), (2567, 786998), (2686, 752131), (4981, 405586), (5134, 393499), (9962, 202793), (11929, 169354), (22831, 88486), (23147, 87278), (23858, 84677), (43639, 46294), (44243, 45662)]