20156581944

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{12799}}^1$

素因数の和:13154

約数の個数: 128

約数和(自身を含む): 58613760000

約数和(自身を除く): 38457178056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 317, 414, 552, 621, 634, 828, 951, 1242, 1268, 1656, 1902, 2484, 2536, 2853, 3804, 4968, 5706, 7291, 7608, 8559, 11412, 12799, 14582, 17118, 21873, 22824, 25598, 29164, 34236, 38397, 43746, 51196, 58328, 65619, 68472, 76794, 87492, 102392, 115191, 131238, 153588, 174984, 196857, 230382, 262476, 294377, 307176, 345573, 393714, 460764, 524952, 588754, 691146, 787428, 883131, 921528, 1177508, 1382292, 1574856, 1766262, 2355016, 2649393, 2764584, 3532524, 4057283, 5298786, 7065048, 7948179, 8114566, 10597572, 12171849, 15896358, 16229132, 21195144, 24343698, 31792716, 32458264, 36515547, 48687396, 63585432, 73031094, 93317509, 97374792, 109546641, 146062188, 186635018, 219093282, 279952527, 292124376, 373270036, 438186564, 559905054, 746540072, 839857581, 876373128, 1119810108, 1679715162, 2239620216, 2519572743, 3359430324, 5039145486, 6718860648, 10078290972, 20156581944]

約数ペア:

[(1, 20156581944), (2, 10078290972), (3, 6718860648), (4, 5039145486), (6, 3359430324), (8, 2519572743), (9, 2239620216), (12, 1679715162), (18, 1119810108), (23, 876373128), (24, 839857581), (27, 746540072), (36, 559905054), (46, 438186564), (54, 373270036), (69, 292124376), (72, 279952527), (92, 219093282), (108, 186635018), (138, 146062188), (184, 109546641), (207, 97374792), (216, 93317509), (276, 73031094), (317, 63585432), (414, 48687396), (552, 36515547), (621, 32458264), (634, 31792716), (828, 24343698), (951, 21195144), (1242, 16229132), (1268, 15896358), (1656, 12171849), (1902, 10597572), (2484, 8114566), (2536, 7948179), (2853, 7065048), (3804, 5298786), (4968, 4057283), (5706, 3532524), (7291, 2764584), (7608, 2649393), (8559, 2355016), (11412, 1766262), (12799, 1574856), (14582, 1382292), (17118, 1177508), (21873, 921528), (22824, 883131), (25598, 787428), (29164, 691146), (34236, 588754), (38397, 524952), (43746, 460764), (51196, 393714), (58328, 345573), (65619, 307176), (68472, 294377), (76794, 262476), (87492, 230382), (102392, 196857), (115191, 174984), (131238, 153588)]