20138040012

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1\times {\mathrm{16619}}^1$

素因数の和:17286

約数の個数: 48

約数和(自身を含む): 47299190400

約数和(自身を除く): 27161150388

約数列:

[1, 2, 3, 4, 6, 12, 241, 419, 482, 723, 838, 964, 1257, 1446, 1676, 2514, 2892, 5028, 16619, 33238, 49857, 66476, 99714, 100979, 199428, 201958, 302937, 403916, 605874, 1211748, 4005179, 6963361, 8010358, 12015537, 13926722, 16020716, 20890083, 24031074, 27853444, 41780166, 48062148, 83560332, 1678170001, 3356340002, 5034510003, 6712680004, 10069020006, 20138040012]

約数ペア:

[(1, 20138040012), (2, 10069020006), (3, 6712680004), (4, 5034510003), (6, 3356340002), (12, 1678170001), (241, 83560332), (419, 48062148), (482, 41780166), (723, 27853444), (838, 24031074), (964, 20890083), (1257, 16020716), (1446, 13926722), (1676, 12015537), (2514, 8010358), (2892, 6963361), (5028, 4005179), (16619, 1211748), (33238, 605874), (49857, 403916), (66476, 302937), (99714, 201958), (100979, 199428)]