20199892427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{11047}}^1$

素因数の和:11763

約数の個数: 32

約数和(自身を含む): 25019742720

約数和(自身を除く): 4819850293

約数列:

[1, 11, 13, 19, 143, 209, 247, 673, 2717, 7403, 8749, 11047, 12787, 96239, 121517, 140657, 143611, 166231, 209893, 1579721, 1828541, 2308823, 2728609, 7434631, 30014699, 81780941, 96650203, 141257989, 1063152233, 1553837879, 1836353857, 20199892427]

約数ペア:

[(1, 20199892427), (11, 1836353857), (13, 1553837879), (19, 1063152233), (143, 141257989), (209, 96650203), (247, 81780941), (673, 30014699), (2717, 7434631), (7403, 2728609), (8749, 2308823), (11047, 1828541), (12787, 1579721), (96239, 209893), (121517, 166231), (140657, 143611)]