19996334010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4877}}^1\times {\mathrm{45557}}^1$

素因数の和:50447

約数の個数: 48

約数和(自身を含む): 52002270216

約数和(自身を除く): 32005936206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4877, 9754, 14631, 24385, 29262, 43893, 45557, 48770, 73155, 87786, 91114, 136671, 146310, 219465, 227785, 273342, 410013, 438930, 455570, 683355, 820026, 1366710, 2050065, 4100130, 222181489, 444362978, 666544467, 1110907445, 1333088934, 1999633401, 2221814890, 3332722335, 3999266802, 6665444670, 9998167005, 19996334010]

約数ペア:

[(1, 19996334010), (2, 9998167005), (3, 6665444670), (5, 3999266802), (6, 3332722335), (9, 2221814890), (10, 1999633401), (15, 1333088934), (18, 1110907445), (30, 666544467), (45, 444362978), (90, 222181489), (4877, 4100130), (9754, 2050065), (14631, 1366710), (24385, 820026), (29262, 683355), (43893, 455570), (45557, 438930), (48770, 410013), (73155, 273342), (87786, 227785), (91114, 219465), (136671, 146310)]