20162445138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{9257321}}^1$

素因数の和:9257351

約数の個数: 36

約数和(自身を含む): 48017729214

約数和(自身を除く): 27855284076

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 9257321, 18514642, 27771963, 55543926, 83315889, 101830531, 166631778, 203661062, 305491593, 610983186, 916474779, 1120135841, 1832949558, 2240271682, 3360407523, 6720815046, 10081222569, 20162445138]

約数ペア:

[(1, 20162445138), (2, 10081222569), (3, 6720815046), (6, 3360407523), (9, 2240271682), (11, 1832949558), (18, 1120135841), (22, 916474779), (33, 610983186), (66, 305491593), (99, 203661062), (121, 166631778), (198, 101830531), (242, 83315889), (363, 55543926), (726, 27771963), (1089, 18514642), (2178, 9257321)]