20634336

素因数分解:

$2^5\times 3^2\times {\mathrm{71647}}^1$

素因数の和:71663

約数の個数: 36

約数和(自身を含む): 58679712

約数和(自身を除く): 38045376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 71647, 143294, 214941, 286588, 429882, 573176, 644823, 859764, 1146352, 1289646, 1719528, 2292704, 2579292, 3439056, 5158584, 6878112, 10317168, 20634336]

約数ペア:

[(1, 20634336), (2, 10317168), (3, 6878112), (4, 5158584), (6, 3439056), (8, 2579292), (9, 2292704), (12, 1719528), (16, 1289646), (18, 1146352), (24, 859764), (32, 644823), (36, 573176), (48, 429882), (72, 286588), (96, 214941), (144, 143294), (288, 71647)]