20300676

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1361}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 52170048

約数和(自身を除く): 31869372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 113, 132, 226, 339, 452, 678, 1243, 1356, 1361, 2486, 2722, 3729, 4083, 4972, 5444, 7458, 8166, 14916, 14971, 16332, 29942, 44913, 59884, 89826, 153793, 179652, 307586, 461379, 615172, 922758, 1691723, 1845516, 3383446, 5075169, 6766892, 10150338, 20300676]

約数ペア:

[(1, 20300676), (2, 10150338), (3, 6766892), (4, 5075169), (6, 3383446), (11, 1845516), (12, 1691723), (22, 922758), (33, 615172), (44, 461379), (66, 307586), (113, 179652), (132, 153793), (226, 89826), (339, 59884), (452, 44913), (678, 29942), (1243, 16332), (1356, 14971), (1361, 14916), (2486, 8166), (2722, 7458), (3729, 5444), (4083, 4972)]