20120724088

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{49193}}^1$

素因数の和:49312

約数の個数: 64

約数和(自身を含む): 40909730400

約数和(自身を除く): 20789006312

約数列:

[1, 2, 4, 8, 29, 41, 43, 58, 82, 86, 116, 164, 172, 232, 328, 344, 1189, 1247, 1763, 2378, 2494, 3526, 4756, 4988, 7052, 9512, 9976, 14104, 49193, 51127, 98386, 102254, 196772, 204508, 393544, 409016, 1426597, 2016913, 2115299, 2853194, 4033826, 4230598, 5706388, 8067652, 8461196, 11412776, 16135304, 16922392, 58490477, 61343671, 86727259, 116980954, 122687342, 173454518, 233961908, 245374684, 346909036, 467923816, 490749368, 693818072, 2515090511, 5030181022, 10060362044, 20120724088]

約数ペア:

[(1, 20120724088), (2, 10060362044), (4, 5030181022), (8, 2515090511), (29, 693818072), (41, 490749368), (43, 467923816), (58, 346909036), (82, 245374684), (86, 233961908), (116, 173454518), (164, 122687342), (172, 116980954), (232, 86727259), (328, 61343671), (344, 58490477), (1189, 16922392), (1247, 16135304), (1763, 11412776), (2378, 8461196), (2494, 8067652), (3526, 5706388), (4756, 4230598), (4988, 4033826), (7052, 2853194), (9512, 2115299), (9976, 2016913), (14104, 1426597), (49193, 409016), (51127, 393544), (98386, 204508), (102254, 196772)]