20100842938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6857}}^1\times {\mathrm{7013}}^1$

素因数の和:13902

約数の個数: 32

約数和(自身を含む): 34633448640

約数和(自身を除く): 14532605702

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6857, 7013, 13714, 14026, 75427, 77143, 130283, 133247, 150854, 154286, 260566, 266494, 1433113, 1465717, 2866226, 2931434, 48088141, 96176282, 528969551, 913674679, 1057939102, 1827349358, 10050421469, 20100842938]

約数ペア:

[(1, 20100842938), (2, 10050421469), (11, 1827349358), (19, 1057939102), (22, 913674679), (38, 528969551), (209, 96176282), (418, 48088141), (6857, 2931434), (7013, 2866226), (13714, 1465717), (14026, 1433113), (75427, 266494), (77143, 260566), (130283, 154286), (133247, 150854)]