20248314610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4261}}^1\times {\mathrm{27953}}^1$

素因数の和:32238

約数の個数: 32

約数和(自身を含む): 38601343152

約数和(自身を除く): 18353028542

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 4261, 8522, 21305, 27953, 42610, 55906, 72437, 139765, 144874, 279530, 362185, 475201, 724370, 950402, 2376005, 4752010, 119107733, 238215466, 595538665, 1191077330, 2024831461, 4049662922, 10124157305, 20248314610]

約数ペア:

[(1, 20248314610), (2, 10124157305), (5, 4049662922), (10, 2024831461), (17, 1191077330), (34, 595538665), (85, 238215466), (170, 119107733), (4261, 4752010), (8522, 2376005), (21305, 950402), (27953, 724370), (42610, 475201), (55906, 362185), (72437, 279530), (139765, 144874)]