20160936614

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{510481}}^1$

素因数の和:510541

約数の個数: 48

約数和(自身を含む): 39107005056

約数和(自身を除く): 18946068442

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 806, 1274, 1519, 2821, 3038, 5642, 19747, 39494, 510481, 1020962, 3573367, 6636253, 7146734, 13272506, 15824911, 25013569, 31649822, 46453771, 50027138, 92907542, 110774377, 205723843, 221548754, 325176397, 411447686, 650352794, 775420639, 1440066901, 1550841278, 2880133802, 10080468307, 20160936614]

約数ペア:

[(1, 20160936614), (2, 10080468307), (7, 2880133802), (13, 1550841278), (14, 1440066901), (26, 775420639), (31, 650352794), (49, 411447686), (62, 325176397), (91, 221548754), (98, 205723843), (182, 110774377), (217, 92907542), (403, 50027138), (434, 46453771), (637, 31649822), (806, 25013569), (1274, 15824911), (1519, 13272506), (2821, 7146734), (3038, 6636253), (5642, 3573367), (19747, 1020962), (39494, 510481)]