20227592

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4691}}^1$

素因数の和:4722

約数の個数: 48

約数和(自身を含む): 48139920

約数和(自身を除く): 27912328

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 4691, 9382, 18764, 32837, 37528, 51601, 65674, 103202, 131348, 206404, 229859, 262696, 361207, 412808, 459718, 722414, 919436, 1444828, 1838872, 2528449, 2889656, 5056898, 10113796, 20227592]

約数ペア:

[(1, 20227592), (2, 10113796), (4, 5056898), (7, 2889656), (8, 2528449), (11, 1838872), (14, 1444828), (22, 919436), (28, 722414), (44, 459718), (49, 412808), (56, 361207), (77, 262696), (88, 229859), (98, 206404), (154, 131348), (196, 103202), (308, 65674), (392, 51601), (539, 37528), (616, 32837), (1078, 18764), (2156, 9382), (4312, 4691)]