20221132048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{11633}}^1$

素因数の和:11852

約数の個数: 80

約数和(自身を含む): 43200578736

約数和(自身を除く): 22979446688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 137, 208, 244, 274, 488, 548, 793, 976, 1096, 1586, 1781, 2192, 3172, 3562, 6344, 7124, 8357, 11633, 12688, 14248, 16714, 23266, 28496, 33428, 46532, 66856, 93064, 108641, 133712, 151229, 186128, 217282, 302458, 434564, 604916, 709613, 869128, 1209832, 1419226, 1593721, 1738256, 2419664, 2838452, 3187442, 5676904, 6374884, 9224969, 11353808, 12749768, 18449938, 20718373, 25499536, 36899876, 41436746, 73799752, 82873492, 97216981, 147599504, 165746984, 194433962, 331493968, 388867924, 777735848, 1263820753, 1555471696, 2527641506, 5055283012, 10110566024, 20221132048]

約数ペア:

[(1, 20221132048), (2, 10110566024), (4, 5055283012), (8, 2527641506), (13, 1555471696), (16, 1263820753), (26, 777735848), (52, 388867924), (61, 331493968), (104, 194433962), (122, 165746984), (137, 147599504), (208, 97216981), (244, 82873492), (274, 73799752), (488, 41436746), (548, 36899876), (793, 25499536), (976, 20718373), (1096, 18449938), (1586, 12749768), (1781, 11353808), (2192, 9224969), (3172, 6374884), (3562, 5676904), (6344, 3187442), (7124, 2838452), (8357, 2419664), (11633, 1738256), (12688, 1593721), (14248, 1419226), (16714, 1209832), (23266, 869128), (28496, 709613), (33428, 604916), (46532, 434564), (66856, 302458), (93064, 217282), (108641, 186128), (133712, 151229)]