20336030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14221}}^1$

素因数の和:14252

約数の個数: 32

約数和(自身を含む): 43007328

約数和(自身を除く): 22671298

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 14221, 28442, 71105, 142210, 156431, 184873, 312862, 369746, 782155, 924365, 1564310, 1848730, 2033603, 4067206, 10168015, 20336030]

約数ペア:

[(1, 20336030), (2, 10168015), (5, 4067206), (10, 2033603), (11, 1848730), (13, 1564310), (22, 924365), (26, 782155), (55, 369746), (65, 312862), (110, 184873), (130, 156431), (143, 142210), (286, 71105), (715, 28442), (1430, 14221)]