20079202010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1\times {\mathrm{6823}}^1$

素因数の和:9327

約数の個数: 64

約数和(自身を含む): 43759636992

約数和(自身を除く): 23680434982

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 2473, 4946, 6823, 12365, 13646, 17311, 24730, 34115, 34622, 42041, 47761, 68230, 84082, 86555, 95522, 115991, 173110, 210205, 231982, 238805, 294287, 420410, 477610, 579955, 588574, 811937, 1159910, 1471435, 1623874, 2942870, 4059685, 8119370, 16873279, 33746558, 84366395, 118112953, 168732790, 236225906, 286845743, 573691486, 590564765, 1181129530, 1434228715, 2007920201, 2868457430, 4015840402, 10039601005, 20079202010]

約数ペア:

[(1, 20079202010), (2, 10039601005), (5, 4015840402), (7, 2868457430), (10, 2007920201), (14, 1434228715), (17, 1181129530), (34, 590564765), (35, 573691486), (70, 286845743), (85, 236225906), (119, 168732790), (170, 118112953), (238, 84366395), (595, 33746558), (1190, 16873279), (2473, 8119370), (4946, 4059685), (6823, 2942870), (12365, 1623874), (13646, 1471435), (17311, 1159910), (24730, 811937), (34115, 588574), (34622, 579955), (42041, 477610), (47761, 420410), (68230, 294287), (84082, 238805), (86555, 231982), (95522, 210205), (115991, 173110)]