20122935908

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1511}}^1\times {\mathrm{62819}}^1$

素因数の和:64387

約数の個数: 24

約数和(自身を含む): 35903891520

約数和(自身を除く): 15780955612

約数列:

[1, 2, 4, 53, 106, 212, 1511, 3022, 6044, 62819, 80083, 125638, 160166, 251276, 320332, 3329407, 6658814, 13317628, 94919509, 189839018, 379678036, 5030733977, 10061467954, 20122935908]

約数ペア:

[(1, 20122935908), (2, 10061467954), (4, 5030733977), (53, 379678036), (106, 189839018), (212, 94919509), (1511, 13317628), (3022, 6658814), (6044, 3329407), (62819, 320332), (80083, 251276), (125638, 160166)]