20336602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 36114624

約数和(自身を除く): 15778022

約数列:

[1, 2, 11, 13, 22, 26, 143, 211, 286, 337, 422, 674, 2321, 2743, 3707, 4381, 4642, 5486, 7414, 8762, 30173, 48191, 60346, 71107, 96382, 142214, 782177, 924391, 1564354, 1848782, 10168301, 20336602]

約数ペア:

[(1, 20336602), (2, 10168301), (11, 1848782), (13, 1564354), (22, 924391), (26, 782177), (143, 142214), (211, 96382), (286, 71107), (337, 60346), (422, 48191), (674, 30173), (2321, 8762), (2743, 7414), (3707, 5486), (4381, 4642)]