20199018210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{96185801}}^1$

素因数の和:96185818

約数の個数: 32

約数和(自身を含む): 55403021952

約数和(自身を除く): 35204003742

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 96185801, 192371602, 288557403, 480929005, 577114806, 673300607, 961858010, 1346601214, 1442787015, 2019901821, 2885574030, 3366503035, 4039803642, 6733006070, 10099509105, 20199018210]

約数ペア:

[(1, 20199018210), (2, 10099509105), (3, 6733006070), (5, 4039803642), (6, 3366503035), (7, 2885574030), (10, 2019901821), (14, 1442787015), (15, 1346601214), (21, 961858010), (30, 673300607), (35, 577114806), (42, 480929005), (70, 288557403), (105, 192371602), (210, 96185801)]