20199062026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2278261}}^1$

素因数の和:2278318

約数の個数: 32

約数和(自身を含む): 36743809536

約数和(自身を除く): 16544747510

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 2278261, 4556522, 25060871, 29617393, 50121742, 59234786, 70626091, 141252182, 325791323, 651582646, 776887001, 918139183, 1553774002, 1836278366, 10099531013, 20199062026]

約数ペア:

[(1, 20199062026), (2, 10099531013), (11, 1836278366), (13, 1553774002), (22, 918139183), (26, 776887001), (31, 651582646), (62, 325791323), (143, 141252182), (286, 70626091), (341, 59234786), (403, 50121742), (682, 29617393), (806, 25060871), (4433, 4556522), (8866, 2278261)]