20120778528

素因数分解:

$2^5\times 3^1\times {\mathrm{613}}^1\times {\mathrm{341911}}^1$

素因数の和:342537

約数の個数: 48

約数和(自身を含む): 52903359936

約数和(自身を除く): 32782581408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 613, 1226, 1839, 2452, 3678, 4904, 7356, 9808, 14712, 19616, 29424, 58848, 341911, 683822, 1025733, 1367644, 2051466, 2735288, 4102932, 5470576, 8205864, 10941152, 16411728, 32823456, 209591443, 419182886, 628774329, 838365772, 1257548658, 1676731544, 2515097316, 3353463088, 5030194632, 6706926176, 10060389264, 20120778528]

約数ペア:

[(1, 20120778528), (2, 10060389264), (3, 6706926176), (4, 5030194632), (6, 3353463088), (8, 2515097316), (12, 1676731544), (16, 1257548658), (24, 838365772), (32, 628774329), (48, 419182886), (96, 209591443), (613, 32823456), (1226, 16411728), (1839, 10941152), (2452, 8205864), (3678, 5470576), (4904, 4102932), (7356, 2735288), (9808, 2051466), (14712, 1367644), (19616, 1025733), (29424, 683822), (58848, 341911)]