19603618952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{12277}}^1$

素因数の和:12558

約数の個数: 64

約数和(自身を含む): 39780720000

約数和(自身を除く): 20177101048

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 199, 236, 398, 472, 796, 1003, 1592, 2006, 3383, 4012, 6766, 8024, 11741, 12277, 13532, 23482, 24554, 27064, 46964, 49108, 93928, 98216, 199597, 208709, 399194, 417418, 724343, 798388, 834836, 1448686, 1596776, 1669672, 2443123, 2897372, 4886246, 5794744, 9772492, 12313831, 19544984, 24627662, 41533091, 49255324, 83066182, 98510648, 144144257, 166132364, 288288514, 332264728, 576577028, 1153154056, 2450452369, 4900904738, 9801809476, 19603618952]

約数ペア:

[(1, 19603618952), (2, 9801809476), (4, 4900904738), (8, 2450452369), (17, 1153154056), (34, 576577028), (59, 332264728), (68, 288288514), (118, 166132364), (136, 144144257), (199, 98510648), (236, 83066182), (398, 49255324), (472, 41533091), (796, 24627662), (1003, 19544984), (1592, 12313831), (2006, 9772492), (3383, 5794744), (4012, 4886246), (6766, 2897372), (8024, 2443123), (11741, 1669672), (12277, 1596776), (13532, 1448686), (23482, 834836), (24554, 798388), (27064, 724343), (46964, 417418), (49108, 399194), (93928, 208709), (98216, 199597)]