20161284022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{1777}}^1$

素因数の和:2245

約数の個数: 48

約数和(自身を含む): 33575524416

約数和(自身を除く): 13414240394

約数列:

[1, 2, 11, 22, 121, 173, 242, 271, 346, 542, 1777, 1903, 2981, 3554, 3806, 5962, 19547, 20933, 32791, 39094, 41866, 46883, 65582, 93766, 215017, 307421, 430034, 481567, 515713, 614842, 963134, 1031426, 3381631, 5297237, 5672843, 6763262, 10594474, 11345686, 37197941, 58269607, 74395882, 83311091, 116539214, 166622182, 916422001, 1832844002, 10080642011, 20161284022]

約数ペア:

[(1, 20161284022), (2, 10080642011), (11, 1832844002), (22, 916422001), (121, 166622182), (173, 116539214), (242, 83311091), (271, 74395882), (346, 58269607), (542, 37197941), (1777, 11345686), (1903, 10594474), (2981, 6763262), (3554, 5672843), (3806, 5297237), (5962, 3381631), (19547, 1031426), (20933, 963134), (32791, 614842), (39094, 515713), (41866, 481567), (46883, 430034), (65582, 307421), (93766, 215017)]