20132956776

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1\times {\mathrm{18043}}^1$

素因数の和:20518

約数の個数: 64

約数和(自身を含む): 53006054400

約数和(自身を除く): 32873097624

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 2447, 4894, 7341, 9788, 14682, 18043, 19576, 29364, 36086, 46493, 54129, 58728, 72172, 92986, 108258, 139479, 144344, 185972, 216516, 278958, 342817, 371944, 433032, 557916, 685634, 1028451, 1115832, 1371268, 2056902, 2742536, 4113804, 8227608, 44151221, 88302442, 132453663, 176604884, 264907326, 353209768, 529814652, 838873199, 1059629304, 1677746398, 2516619597, 3355492796, 5033239194, 6710985592, 10066478388, 20132956776]

約数ペア:

[(1, 20132956776), (2, 10066478388), (3, 6710985592), (4, 5033239194), (6, 3355492796), (8, 2516619597), (12, 1677746398), (19, 1059629304), (24, 838873199), (38, 529814652), (57, 353209768), (76, 264907326), (114, 176604884), (152, 132453663), (228, 88302442), (456, 44151221), (2447, 8227608), (4894, 4113804), (7341, 2742536), (9788, 2056902), (14682, 1371268), (18043, 1115832), (19576, 1028451), (29364, 685634), (36086, 557916), (46493, 433032), (54129, 371944), (58728, 342817), (72172, 278958), (92986, 216516), (108258, 185972), (139479, 144344)]