20268535632

素因数分解:

$2^4\times 3^1\times {\mathrm{569}}^1\times {\mathrm{742111}}^1$

素因数の和:742691

約数の個数: 40

約数和(自身を含む): 52452476160

約数和(自身を除く): 32183940528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 569, 1138, 1707, 2276, 3414, 4552, 6828, 9104, 13656, 27312, 742111, 1484222, 2226333, 2968444, 4452666, 5936888, 8905332, 11873776, 17810664, 35621328, 422261159, 844522318, 1266783477, 1689044636, 2533566954, 3378089272, 5067133908, 6756178544, 10134267816, 20268535632]

約数ペア:

[(1, 20268535632), (2, 10134267816), (3, 6756178544), (4, 5067133908), (6, 3378089272), (8, 2533566954), (12, 1689044636), (16, 1266783477), (24, 844522318), (48, 422261159), (569, 35621328), (1138, 17810664), (1707, 11873776), (2276, 8905332), (3414, 5936888), (4552, 4452666), (6828, 2968444), (9104, 2226333), (13656, 1484222), (27312, 742111)]