20022496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48131}}^1$

素因数の和:48154

約数の個数: 24

約数和(自身を含む): 42452424

約数和(自身を除く): 22429928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48131, 96262, 192524, 385048, 625703, 770096, 1251406, 1540192, 2502812, 5005624, 10011248, 20022496]

約数ペア:

[(1, 20022496), (2, 10011248), (4, 5005624), (8, 2502812), (13, 1540192), (16, 1251406), (26, 770096), (32, 625703), (52, 385048), (104, 192524), (208, 96262), (416, 48131)]