20147106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25247}}^1$

素因数の和:25278

約数の個数: 32

約数和(自身を含む): 48476160

約数和(自身を除く): 28329054

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25247, 50494, 75741, 151482, 176729, 353458, 479693, 530187, 959386, 1060374, 1439079, 2878158, 3357851, 6715702, 10073553, 20147106]

約数ペア:

[(1, 20147106), (2, 10073553), (3, 6715702), (6, 3357851), (7, 2878158), (14, 1439079), (19, 1060374), (21, 959386), (38, 530187), (42, 479693), (57, 353458), (114, 176729), (133, 151482), (266, 75741), (399, 50494), (798, 25247)]