20168994802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1\times {\mathrm{10343}}^1$

素因数の和:11094

約数の個数: 32

約数和(自身を含む): 33282192384

約数和(自身を除く): 13113197582

約数列:

[1, 2, 11, 22, 151, 302, 587, 1174, 1661, 3322, 6457, 10343, 12914, 20686, 88637, 113773, 177274, 227546, 975007, 1561793, 1950014, 3123586, 6071341, 12142682, 17179723, 34359446, 66784751, 133569502, 916772491, 1833544982, 10084497401, 20168994802]

約数ペア:

[(1, 20168994802), (2, 10084497401), (11, 1833544982), (22, 916772491), (151, 133569502), (302, 66784751), (587, 34359446), (1174, 17179723), (1661, 12142682), (3322, 6071341), (6457, 3123586), (10343, 1950014), (12914, 1561793), (20686, 975007), (88637, 227546), (113773, 177274)]