20222330360

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1\times {\mathrm{3361}}^1$

素因数の和:4152

約数の個数: 64

約数和(自身を含む): 45750096000

約数和(自身を除く): 25527765640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 431, 698, 862, 1396, 1724, 1745, 2155, 2792, 3361, 3448, 3490, 4310, 6722, 6980, 8620, 13444, 13960, 16805, 17240, 26888, 33610, 67220, 134440, 150419, 300838, 601676, 752095, 1172989, 1203352, 1448591, 1504190, 2345978, 2897182, 3008380, 4691956, 5794364, 5864945, 6016760, 7242955, 9383912, 11588728, 11729890, 14485910, 23459780, 28971820, 46919560, 57943640, 505558259, 1011116518, 2022233036, 2527791295, 4044466072, 5055582590, 10111165180, 20222330360]

約数ペア:

[(1, 20222330360), (2, 10111165180), (4, 5055582590), (5, 4044466072), (8, 2527791295), (10, 2022233036), (20, 1011116518), (40, 505558259), (349, 57943640), (431, 46919560), (698, 28971820), (862, 23459780), (1396, 14485910), (1724, 11729890), (1745, 11588728), (2155, 9383912), (2792, 7242955), (3361, 6016760), (3448, 5864945), (3490, 5794364), (4310, 4691956), (6722, 3008380), (6980, 2897182), (8620, 2345978), (13444, 1504190), (13960, 1448591), (16805, 1203352), (17240, 1172989), (26888, 752095), (33610, 601676), (67220, 300838), (134440, 150419)]