20129595864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{119819023}}^1$

素因数の和:119819039

約数の個数: 32

約数和(自身を含む): 57513131520

約数和(自身を除く): 37383535656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 119819023, 239638046, 359457069, 479276092, 718914138, 838733161, 958552184, 1437828276, 1677466322, 2516199483, 2875656552, 3354932644, 5032398966, 6709865288, 10064797932, 20129595864]

約数ペア:

[(1, 20129595864), (2, 10064797932), (3, 6709865288), (4, 5032398966), (6, 3354932644), (7, 2875656552), (8, 2516199483), (12, 1677466322), (14, 1437828276), (21, 958552184), (24, 838733161), (28, 718914138), (42, 479276092), (56, 359457069), (84, 239638046), (168, 119819023)]