20077170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39367}}^1$

素因数の和:39394

約数の個数: 32

約数和(自身を含む): 51020928

約数和(自身を除く): 30943758

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 39367, 78734, 118101, 196835, 236202, 393670, 590505, 669239, 1181010, 1338478, 2007717, 3346195, 4015434, 6692390, 10038585, 20077170]

約数ペア:

[(1, 20077170), (2, 10038585), (3, 6692390), (5, 4015434), (6, 3346195), (10, 2007717), (15, 1338478), (17, 1181010), (30, 669239), (34, 590505), (51, 393670), (85, 236202), (102, 196835), (170, 118101), (255, 78734), (510, 39367)]