20147182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 35038080

約数和(自身を除く): 14890898

約数列:

[1, 2, 11, 19, 22, 38, 157, 209, 307, 314, 418, 614, 1727, 2983, 3377, 3454, 5833, 5966, 6754, 11666, 32813, 48199, 64163, 65626, 96398, 128326, 530189, 915781, 1060378, 1831562, 10073591, 20147182]

約数ペア:

[(1, 20147182), (2, 10073591), (11, 1831562), (19, 1060378), (22, 915781), (38, 530189), (157, 128326), (209, 96398), (307, 65626), (314, 64163), (418, 48199), (614, 32813), (1727, 11666), (2983, 6754), (3377, 5966), (3454, 5833)]