20147661674

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{103333}}^1$

素因数の和:104094

約数の個数: 32

約数和(自身を含む): 36406634880

約数和(自身を除く): 16258973206

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 733, 1466, 5131, 10262, 13927, 27854, 97489, 103333, 194978, 206666, 723331, 1446662, 1963327, 3926654, 13743289, 27486578, 75743089, 151486178, 530201623, 1060403246, 1439118691, 2878237382, 10073830837, 20147661674]

約数ペア:

[(1, 20147661674), (2, 10073830837), (7, 2878237382), (14, 1439118691), (19, 1060403246), (38, 530201623), (133, 151486178), (266, 75743089), (733, 27486578), (1466, 13743289), (5131, 3926654), (10262, 1963327), (13927, 1446662), (27854, 723331), (97489, 206666), (103333, 194978)]