20180833498

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{34273}}^1$

素因数の和:34726

約数の個数: 32

約数和(自身を含む): 34962770304

約数和(自身を除く): 14781936806

約数列:

[1, 2, 7, 14, 137, 274, 307, 614, 959, 1918, 2149, 4298, 34273, 42059, 68546, 84118, 239911, 294413, 479822, 588826, 4695401, 9390802, 10521811, 21043622, 32867807, 65735614, 73652677, 147305354, 1441488107, 2882976214, 10090416749, 20180833498]

約数ペア:

[(1, 20180833498), (2, 10090416749), (7, 2882976214), (14, 1441488107), (137, 147305354), (274, 73652677), (307, 65735614), (614, 32867807), (959, 21043622), (1918, 10521811), (2149, 9390802), (4298, 4695401), (34273, 588826), (42059, 479822), (68546, 294413), (84118, 239911)]