20377038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6569}}^1$

素因数の和:6632

約数の個数: 32

約数和(自身を含む): 45411840

約数和(自身を除く): 25034802

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 6569, 13138, 19707, 39414, 72259, 144518, 216777, 308743, 433554, 617486, 926229, 1852458, 3396173, 6792346, 10188519, 20377038]

約数ペア:

[(1, 20377038), (2, 10188519), (3, 6792346), (6, 3396173), (11, 1852458), (22, 926229), (33, 617486), (47, 433554), (66, 308743), (94, 216777), (141, 144518), (282, 72259), (517, 39414), (1034, 19707), (1551, 13138), (3102, 6569)]