20234067890

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{60601}}^1$

素因数の和:60974

約数の個数: 32

約数和(自身を含む): 36822260016

約数和(自身を除く): 16588192126

約数列:

[1, 2, 5, 10, 173, 193, 346, 386, 865, 965, 1730, 1930, 33389, 60601, 66778, 121202, 166945, 303005, 333890, 606010, 10483973, 11695993, 20967946, 23391986, 52419865, 58479965, 104839730, 116959930, 2023406789, 4046813578, 10117033945, 20234067890]

約数ペア:

[(1, 20234067890), (2, 10117033945), (5, 4046813578), (10, 2023406789), (173, 116959930), (193, 104839730), (346, 58479965), (386, 52419865), (865, 23391986), (965, 20967946), (1730, 11695993), (1930, 10483973), (33389, 606010), (60601, 333890), (66778, 303005), (121202, 166945)]