20163886182

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1\times {\mathrm{3343}}^1$

素因数の和:4146

約数の個数: 96

約数和(自身を含む): 48902870016

約数和(自身を除く): 28738983834

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 743, 902, 1353, 1486, 2229, 2706, 3343, 4059, 4458, 6686, 6687, 8118, 8173, 10029, 13374, 16346, 20058, 24519, 30087, 30463, 36773, 49038, 60174, 60926, 73546, 73557, 91389, 110319, 137063, 147114, 182778, 220638, 274126, 274167, 330957, 335093, 411189, 548334, 661914, 670186, 822378, 1005279, 1233567, 1507693, 2010558, 2467134, 2483849, 3015386, 3015837, 4523079, 4967698, 6031674, 7451547, 9046158, 13569237, 14903094, 22354641, 27138474, 27322339, 44709282, 54644678, 81967017, 101837809, 163934034, 203675618, 245901051, 305513427, 491802102, 611026854, 916540281, 1120215899, 1833080562, 2240431798, 3360647697, 6721295394, 10081943091, 20163886182]

約数ペア:

[(1, 20163886182), (2, 10081943091), (3, 6721295394), (6, 3360647697), (9, 2240431798), (11, 1833080562), (18, 1120215899), (22, 916540281), (33, 611026854), (41, 491802102), (66, 305513427), (82, 245901051), (99, 203675618), (123, 163934034), (198, 101837809), (246, 81967017), (369, 54644678), (451, 44709282), (738, 27322339), (743, 27138474), (902, 22354641), (1353, 14903094), (1486, 13569237), (2229, 9046158), (2706, 7451547), (3343, 6031674), (4059, 4967698), (4458, 4523079), (6686, 3015837), (6687, 3015386), (8118, 2483849), (8173, 2467134), (10029, 2010558), (13374, 1507693), (16346, 1233567), (20058, 1005279), (24519, 822378), (30087, 670186), (30463, 661914), (36773, 548334), (49038, 411189), (60174, 335093), (60926, 330957), (73546, 274167), (73557, 274126), (91389, 220638), (110319, 182778), (137063, 147114)]