20122513917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1747201}}^1$

素因数の和:1747564

約数の個数: 16

約数和(自身を含む): 29352993600

約数和(自身を除く): 9230479683

約数列:

[1, 3, 11, 33, 349, 1047, 3839, 11517, 1747201, 5241603, 19219211, 57657633, 609773149, 1829319447, 6707504639, 20122513917]

約数ペア:

[(1, 20122513917), (3, 6707504639), (11, 1829319447), (33, 609773149), (349, 57657633), (1047, 19219211), (3839, 5241603), (11517, 1747201)]