20223799156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2053}}^1\times {\mathrm{20353}}^1$

素因数の和:22432

約数の個数: 36

約数和(自身を含む): 38922424996

約数和(自身を除く): 18698625840

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2053, 4106, 8212, 20353, 22583, 40706, 45166, 81412, 90332, 223883, 248413, 447766, 496826, 895532, 993652, 2462713, 4925426, 9850852, 41784709, 83569418, 167138836, 459631799, 919263598, 1838527196, 5055949789, 10111899578, 20223799156]

約数ペア:

[(1, 20223799156), (2, 10111899578), (4, 5055949789), (11, 1838527196), (22, 919263598), (44, 459631799), (121, 167138836), (242, 83569418), (484, 41784709), (2053, 9850852), (4106, 4925426), (8212, 2462713), (20353, 993652), (22583, 895532), (40706, 496826), (45166, 447766), (81412, 248413), (90332, 223883)]