20065451685

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1\times {\mathrm{1129}}^1$

素因数の和:2238

約数の個数: 64

約数和(自身を含む): 34099169280

約数和(自身を除く): 14033717595

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1033, 1129, 1147, 3099, 3387, 3441, 5165, 5645, 5735, 15495, 16935, 17205, 32023, 34999, 38221, 41773, 96069, 104997, 114663, 125319, 160115, 174995, 191105, 208865, 480345, 524985, 573315, 626595, 1166257, 1184851, 1294963, 3498771, 3554553, 3884889, 5831285, 5924255, 6474815, 17493855, 17772765, 19424445, 36153967, 43151509, 108461901, 129454527, 180769835, 215757545, 542309505, 647272635, 1337696779, 4013090337, 6688483895, 20065451685]

約数ペア:

[(1, 20065451685), (3, 6688483895), (5, 4013090337), (15, 1337696779), (31, 647272635), (37, 542309505), (93, 215757545), (111, 180769835), (155, 129454527), (185, 108461901), (465, 43151509), (555, 36153967), (1033, 19424445), (1129, 17772765), (1147, 17493855), (3099, 6474815), (3387, 5924255), (3441, 5831285), (5165, 3884889), (5645, 3554553), (5735, 3498771), (15495, 1294963), (16935, 1184851), (17205, 1166257), (32023, 626595), (34999, 573315), (38221, 524985), (41773, 480345), (96069, 208865), (104997, 191105), (114663, 174995), (125319, 160115)]