20222578586

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1811}}^1\times {\mathrm{21557}}^1$

素因数の和:23414

約数の個数: 32

約数和(自身を含む): 35625543552

約数和(自身を除く): 15402964966

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1811, 3622, 12677, 21557, 25354, 43114, 67007, 134014, 150899, 301798, 469049, 797609, 938098, 1595218, 5583263, 11166526, 39039727, 78079454, 273278089, 546556178, 1444469899, 2888939798, 10111289293, 20222578586]

約数ペア:

[(1, 20222578586), (2, 10111289293), (7, 2888939798), (14, 1444469899), (37, 546556178), (74, 273278089), (259, 78079454), (518, 39039727), (1811, 11166526), (3622, 5583263), (12677, 1595218), (21557, 938098), (25354, 797609), (43114, 469049), (67007, 301798), (134014, 150899)]