20100842959

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{274403}}^1$

素因数の和:274590

約数の個数: 16

約数和(自身を含む): 22127938560

約数和(自身を除く): 2027095601

約数列:

[1, 17, 31, 139, 527, 2363, 4309, 73253, 274403, 4664851, 8506493, 38142017, 144610381, 648414289, 1182402527, 20100842959]

約数ペア:

[(1, 20100842959), (17, 1182402527), (31, 648414289), (139, 144610381), (527, 38142017), (2363, 8506493), (4309, 4664851), (73253, 274403)]