20211112446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3041}}^1\times {\mathrm{158243}}^1$

素因数の和:161296

約数の個数: 32

約数和(自身を含む): 46212311808

約数和(自身を除く): 26001199362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3041, 6082, 9123, 18246, 21287, 42574, 63861, 127722, 158243, 316486, 474729, 949458, 1107701, 2215402, 3323103, 6646206, 481216963, 962433926, 1443650889, 2887301778, 3368518741, 6737037482, 10105556223, 20211112446]

約数ペア:

[(1, 20211112446), (2, 10105556223), (3, 6737037482), (6, 3368518741), (7, 2887301778), (14, 1443650889), (21, 962433926), (42, 481216963), (3041, 6646206), (6082, 3323103), (9123, 2215402), (18246, 1107701), (21287, 949458), (42574, 474729), (63861, 316486), (127722, 158243)]