20922488312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1458623}}^1$

素因数の和:1458803

約数の個数: 32

約数和(自身を含む): 43058580480

約数和(自身を除く): 22136092168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 7172, 14344, 1458623, 2917246, 5834492, 11668984, 16044853, 32089706, 64179412, 128358824, 237755549, 475511098, 951022196, 1902044392, 2615311039, 5230622078, 10461244156, 20922488312]

約数ペア:

[(1, 20922488312), (2, 10461244156), (4, 5230622078), (8, 2615311039), (11, 1902044392), (22, 951022196), (44, 475511098), (88, 237755549), (163, 128358824), (326, 64179412), (652, 32089706), (1304, 16044853), (1793, 11668984), (3586, 5834492), (7172, 2917246), (14344, 1458623)]