20176905914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1\times {\mathrm{22739}}^1$

素因数の和:23566

約数の個数: 32

約数和(自身を含む): 33685398720

約数和(自身を除く): 13508492806

約数列:

[1, 2, 11, 22, 53, 106, 583, 761, 1166, 1522, 8371, 16742, 22739, 40333, 45478, 80666, 250129, 443663, 500258, 887326, 1205167, 2410334, 13256837, 17304379, 26513674, 34608758, 190348169, 380696338, 917132087, 1834264174, 10088452957, 20176905914]

約数ペア:

[(1, 20176905914), (2, 10088452957), (11, 1834264174), (22, 917132087), (53, 380696338), (106, 190348169), (583, 34608758), (761, 26513674), (1166, 17304379), (1522, 13256837), (8371, 2410334), (16742, 1205167), (22739, 887326), (40333, 500258), (45478, 443663), (80666, 250129)]