20050956428

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{3083}}^1\times {\mathrm{22273}}^1$

素因数の和:25433

約数の個数: 24

約数和(自身を含む): 35582982288

約数和(自身を除く): 15532025860

約数列:

[1, 2, 4, 73, 146, 292, 3083, 6166, 12332, 22273, 44546, 89092, 225059, 450118, 900236, 1625929, 3251858, 6503716, 68667659, 137335318, 274670636, 5012739107, 10025478214, 20050956428]

約数ペア:

[(1, 20050956428), (2, 10025478214), (4, 5012739107), (73, 274670636), (146, 137335318), (292, 68667659), (3083, 6503716), (6166, 3251858), (12332, 1625929), (22273, 900236), (44546, 450118), (89092, 225059)]