20113084984

素因数分解:

$2^3\times {\mathrm{349}}^1\times {\mathrm{2137}}^1\times {\mathrm{3371}}^1$

素因数の和:5863

約数の個数: 32

約数和(自身を含む): 37849014000

約数和(自身を除く): 17735929016

約数列:

[1, 2, 4, 8, 349, 698, 1396, 2137, 2792, 3371, 4274, 6742, 8548, 13484, 17096, 26968, 745813, 1176479, 1491626, 2352958, 2983252, 4705916, 5966504, 7203827, 9411832, 14407654, 28815308, 57630616, 2514135623, 5028271246, 10056542492, 20113084984]

約数ペア:

[(1, 20113084984), (2, 10056542492), (4, 5028271246), (8, 2514135623), (349, 57630616), (698, 28815308), (1396, 14407654), (2137, 9411832), (2792, 7203827), (3371, 5966504), (4274, 4705916), (6742, 2983252), (8548, 2352958), (13484, 1491626), (17096, 1176479), (26968, 745813)]