20053302

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 43876080

約数和(自身を除く): 23822778

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 89, 94, 102, 141, 178, 267, 282, 534, 799, 1513, 1598, 2209, 2397, 3026, 4183, 4418, 4539, 4794, 6627, 8366, 9078, 12549, 13254, 25098, 37553, 71111, 75106, 112659, 142222, 196601, 213333, 225318, 393202, 426666, 589803, 1179606, 3342217, 6684434, 10026651, 20053302]

約数ペア:

[(1, 20053302), (2, 10026651), (3, 6684434), (6, 3342217), (17, 1179606), (34, 589803), (47, 426666), (51, 393202), (89, 225318), (94, 213333), (102, 196601), (141, 142222), (178, 112659), (267, 75106), (282, 71111), (534, 37553), (799, 25098), (1513, 13254), (1598, 12549), (2209, 9078), (2397, 8366), (3026, 6627), (4183, 4794), (4418, 4539)]