20139944436

素因数分解:

$2^2\times 3^3\times {\mathrm{977}}^1\times {\mathrm{190871}}^1$

素因数の和:191861

約数の個数: 48

約数和(自身を含む): 52268388480

約数和(自身を除く): 32128444044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 977, 1954, 2931, 3908, 5862, 8793, 11724, 17586, 26379, 35172, 52758, 105516, 190871, 381742, 572613, 763484, 1145226, 1717839, 2290452, 3435678, 5153517, 6871356, 10307034, 20614068, 186480967, 372961934, 559442901, 745923868, 1118885802, 1678328703, 2237771604, 3356657406, 5034986109, 6713314812, 10069972218, 20139944436]

約数ペア:

[(1, 20139944436), (2, 10069972218), (3, 6713314812), (4, 5034986109), (6, 3356657406), (9, 2237771604), (12, 1678328703), (18, 1118885802), (27, 745923868), (36, 559442901), (54, 372961934), (108, 186480967), (977, 20614068), (1954, 10307034), (2931, 6871356), (3908, 5153517), (5862, 3435678), (8793, 2290452), (11724, 1717839), (17586, 1145226), (26379, 763484), (35172, 572613), (52758, 381742), (105516, 190871)]