2019711960912

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1\times {\mathrm{1575517}}^1$

素因数の和:1577116

約数の個数: 80

約数和(自身を含む): 5528026308672

約数和(自身を除く): 3508314347760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 1571, 3142, 4713, 6284, 9426, 12568, 18852, 25136, 26707, 37704, 53414, 75408, 80121, 106828, 160242, 213656, 320484, 427312, 640968, 1281936, 1575517, 3151034, 4726551, 6302068, 9453102, 12604136, 18906204, 25208272, 26783789, 37812408, 53567578, 75624816, 80351367, 107135156, 160702734, 214270312, 321405468, 428540624, 642810936, 1285621872, 2475137207, 4950274414, 7425411621, 9900548828, 14850823242, 19801097656, 29701646484, 39602195312, 42077332519, 59403292968, 84154665038, 118806585936, 126231997557, 168309330076, 252463995114, 336618660152, 504927990228, 673237320304, 1009855980456, 2019711960912]

約数ペア:

[(1, 2019711960912), (2, 1009855980456), (3, 673237320304), (4, 504927990228), (6, 336618660152), (8, 252463995114), (12, 168309330076), (16, 126231997557), (17, 118806585936), (24, 84154665038), (34, 59403292968), (48, 42077332519), (51, 39602195312), (68, 29701646484), (102, 19801097656), (136, 14850823242), (204, 9900548828), (272, 7425411621), (408, 4950274414), (816, 2475137207), (1571, 1285621872), (3142, 642810936), (4713, 428540624), (6284, 321405468), (9426, 214270312), (12568, 160702734), (18852, 107135156), (25136, 80351367), (26707, 75624816), (37704, 53567578), (53414, 37812408), (75408, 26783789), (80121, 25208272), (106828, 18906204), (160242, 12604136), (213656, 9453102), (320484, 6302068), (427312, 4726551), (640968, 3151034), (1281936, 1575517)]