20701848

素因数分解:

$2^3\times 3^1\times {\mathrm{631}}^1\times {\mathrm{1367}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 51874560

約数和(自身を除く): 31172712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 631, 1262, 1367, 1893, 2524, 2734, 3786, 4101, 5048, 5468, 7572, 8202, 10936, 15144, 16404, 32808, 862577, 1725154, 2587731, 3450308, 5175462, 6900616, 10350924, 20701848]

約数ペア:

[(1, 20701848), (2, 10350924), (3, 6900616), (4, 5175462), (6, 3450308), (8, 2587731), (12, 1725154), (24, 862577), (631, 32808), (1262, 16404), (1367, 15144), (1893, 10936), (2524, 8202), (2734, 7572), (3786, 5468), (4101, 5048)]