20734388622

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{125303}}^1$

素因数の和:125657

約数の個数: 48

約数和(自身を含む): 46620606240

約数和(自身を除く): 25886217618

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 317, 522, 634, 951, 1902, 2853, 5706, 9193, 18386, 27579, 55158, 82737, 125303, 165474, 250606, 375909, 751818, 1127727, 2255454, 3633787, 7267574, 10901361, 21802722, 32704083, 39721051, 65408166, 79442102, 119163153, 238326306, 357489459, 714978918, 1151910479, 2303820958, 3455731437, 6911462874, 10367194311, 20734388622]

約数ペア:

[(1, 20734388622), (2, 10367194311), (3, 6911462874), (6, 3455731437), (9, 2303820958), (18, 1151910479), (29, 714978918), (58, 357489459), (87, 238326306), (174, 119163153), (261, 79442102), (317, 65408166), (522, 39721051), (634, 32704083), (951, 21802722), (1902, 10901361), (2853, 7267574), (5706, 3633787), (9193, 2255454), (18386, 1127727), (27579, 751818), (55158, 375909), (82737, 250606), (125303, 165474)]