20183586

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3767}}^1$

素因数の和:3838

約数の個数: 32

約数和(自身を含む): 43407360

約数和(自身を除く): 23223774

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 3767, 5358, 7534, 11301, 22602, 71573, 143146, 177049, 214719, 354098, 429438, 531147, 1062294, 3363931, 6727862, 10091793, 20183586]

約数ペア:

[(1, 20183586), (2, 10091793), (3, 6727862), (6, 3363931), (19, 1062294), (38, 531147), (47, 429438), (57, 354098), (94, 214719), (114, 177049), (141, 143146), (282, 71573), (893, 22602), (1786, 11301), (2679, 7534), (3767, 5358)]