20155367243

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{22697}}^1$

素因数の和:22939

約数の個数: 24

約数和(自身を含む): 22822385040

約数和(自身を除く): 2667017797

約数列:

[1, 11, 41, 121, 179, 451, 1969, 4961, 7339, 21659, 22697, 80729, 249667, 888019, 930577, 2746337, 4062763, 10236347, 44690393, 112599817, 166573283, 491594323, 1832306113, 20155367243]

約数ペア:

[(1, 20155367243), (11, 1832306113), (41, 491594323), (121, 166573283), (179, 112599817), (451, 44690393), (1969, 10236347), (4961, 4062763), (7339, 2746337), (21659, 930577), (22697, 888019), (80729, 249667)]