20016582

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{631}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 42591744

約数和(自身を除く): 22575162

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 311, 622, 631, 933, 1262, 1866, 1893, 3786, 5287, 10574, 10727, 15861, 21454, 31722, 32181, 64362, 196241, 392482, 588723, 1177446, 3336097, 6672194, 10008291, 20016582]

約数ペア:

[(1, 20016582), (2, 10008291), (3, 6672194), (6, 3336097), (17, 1177446), (34, 588723), (51, 392482), (102, 196241), (311, 64362), (622, 32181), (631, 31722), (933, 21454), (1262, 15861), (1866, 10727), (1893, 10574), (3786, 5287)]