20073671517

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{1301}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 27263255040

約数和(自身を除く): 7189583523

約数列:

[1, 3, 139, 163, 227, 417, 489, 681, 1301, 3903, 22657, 31553, 37001, 67971, 94659, 111003, 180839, 212063, 295327, 542517, 636189, 885981, 5143139, 15429417, 29476757, 41050453, 48138301, 88430271, 123151359, 144414903, 6691223839, 20073671517]

約数ペア:

[(1, 20073671517), (3, 6691223839), (139, 144414903), (163, 123151359), (227, 88430271), (417, 48138301), (489, 41050453), (681, 29476757), (1301, 15429417), (3903, 5143139), (22657, 885981), (31553, 636189), (37001, 542517), (67971, 295327), (94659, 212063), (111003, 180839)]