20182886520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{24379}}^1\times {\mathrm{6899}}^1$

素因数の和:31292

約数の個数: 64

約数和(自身を含む): 60559920000

約数和(自身を除く): 40377033480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6899, 13798, 20697, 24379, 27596, 34495, 41394, 48758, 55192, 68990, 73137, 82788, 97516, 103485, 121895, 137980, 146274, 165576, 195032, 206970, 243790, 275960, 292548, 365685, 413940, 487580, 585096, 731370, 827880, 975160, 1462740, 2925480, 168190721, 336381442, 504572163, 672762884, 840953605, 1009144326, 1345525768, 1681907210, 2018288652, 2522860815, 3363814420, 4036577304, 5045721630, 6727628840, 10091443260, 20182886520]

約数ペア:

[(1, 20182886520), (2, 10091443260), (3, 6727628840), (4, 5045721630), (5, 4036577304), (6, 3363814420), (8, 2522860815), (10, 2018288652), (12, 1681907210), (15, 1345525768), (20, 1009144326), (24, 840953605), (30, 672762884), (40, 504572163), (60, 336381442), (120, 168190721), (6899, 2925480), (13798, 1462740), (20697, 975160), (24379, 827880), (27596, 731370), (34495, 585096), (41394, 487580), (48758, 413940), (55192, 365685), (68990, 292548), (73137, 275960), (82788, 243790), (97516, 206970), (103485, 195032), (121895, 165576), (137980, 146274)]