20934786

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1229}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 44634240

約数和(自身を除く): 23699454

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 167, 334, 501, 1002, 1229, 2458, 2839, 3687, 5678, 7374, 8517, 17034, 20893, 41786, 62679, 125358, 205243, 410486, 615729, 1231458, 3489131, 6978262, 10467393, 20934786]

約数ペア:

[(1, 20934786), (2, 10467393), (3, 6978262), (6, 3489131), (17, 1231458), (34, 615729), (51, 410486), (102, 205243), (167, 125358), (334, 62679), (501, 41786), (1002, 20893), (1229, 17034), (2458, 8517), (2839, 7374), (3687, 5678)]