20121326652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2503}}^1\times {\mathrm{95701}}^1$

素因数の和:98218

約数の個数: 48

約数和(自身を含む): 53678868992

約数和(自身を除く): 33557542340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2503, 5006, 7509, 10012, 15018, 17521, 30036, 35042, 52563, 70084, 95701, 105126, 191402, 210252, 287103, 382804, 574206, 669907, 1148412, 1339814, 2009721, 2679628, 4019442, 8038884, 239539603, 479079206, 718618809, 958158412, 1437237618, 1676777221, 2874475236, 3353554442, 5030331663, 6707108884, 10060663326, 20121326652]

約数ペア:

[(1, 20121326652), (2, 10060663326), (3, 6707108884), (4, 5030331663), (6, 3353554442), (7, 2874475236), (12, 1676777221), (14, 1437237618), (21, 958158412), (28, 718618809), (42, 479079206), (84, 239539603), (2503, 8038884), (5006, 4019442), (7509, 2679628), (10012, 2009721), (15018, 1339814), (17521, 1148412), (30036, 669907), (35042, 574206), (52563, 382804), (70084, 287103), (95701, 210252), (105126, 191402)]