20797970538

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1\times {\mathrm{55667}}^1$

素因数の和:56598

約数の個数: 32

約数和(自身を含む): 42215939136

約数和(自身を除く): 21417968598

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 853, 1706, 2559, 5118, 55667, 62269, 111334, 124538, 167001, 186807, 334002, 373614, 4063691, 8127382, 12191073, 24382146, 47483951, 94967902, 142451853, 284903706, 3466328423, 6932656846, 10398985269, 20797970538]

約数ペア:

[(1, 20797970538), (2, 10398985269), (3, 6932656846), (6, 3466328423), (73, 284903706), (146, 142451853), (219, 94967902), (438, 47483951), (853, 24382146), (1706, 12191073), (2559, 8127382), (5118, 4063691), (55667, 373614), (62269, 334002), (111334, 186807), (124538, 167001)]