20170662588

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{107357}}^1$

素因数の和:107691

約数の個数: 72

約数和(自身を含む): 54162540432

約数和(自身を除く): 33991877844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 307, 612, 614, 921, 1228, 1842, 2763, 3684, 5219, 5526, 10438, 11052, 15657, 20876, 31314, 46971, 62628, 93942, 107357, 187884, 214714, 322071, 429428, 644142, 966213, 1288284, 1825069, 1932426, 3650138, 3864852, 5475207, 7300276, 10950414, 16425621, 21900828, 32851242, 32958599, 65702484, 65917198, 98875797, 131834396, 197751594, 296627391, 395503188, 560296183, 593254782, 1120592366, 1186509564, 1680888549, 2241184732, 3361777098, 5042665647, 6723554196, 10085331294, 20170662588]

約数ペア:

[(1, 20170662588), (2, 10085331294), (3, 6723554196), (4, 5042665647), (6, 3361777098), (9, 2241184732), (12, 1680888549), (17, 1186509564), (18, 1120592366), (34, 593254782), (36, 560296183), (51, 395503188), (68, 296627391), (102, 197751594), (153, 131834396), (204, 98875797), (306, 65917198), (307, 65702484), (612, 32958599), (614, 32851242), (921, 21900828), (1228, 16425621), (1842, 10950414), (2763, 7300276), (3684, 5475207), (5219, 3864852), (5526, 3650138), (10438, 1932426), (11052, 1825069), (15657, 1288284), (20876, 966213), (31314, 644142), (46971, 429428), (62628, 322071), (93942, 214714), (107357, 187884)]