20131489146

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{2729}}^1\times {\mathrm{14813}}^1$

素因数の和:17630

約数の個数: 32

約数和(自身を含む): 40765757760

約数和(自身を除く): 20634268614

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 2729, 5458, 8187, 14813, 16374, 29626, 44439, 88878, 226507, 453014, 679521, 1229479, 1359042, 2458958, 3688437, 7376874, 40424677, 80849354, 121274031, 242548062, 3355248191, 6710496382, 10065744573, 20131489146]

約数ペア:

[(1, 20131489146), (2, 10065744573), (3, 6710496382), (6, 3355248191), (83, 242548062), (166, 121274031), (249, 80849354), (498, 40424677), (2729, 7376874), (5458, 3688437), (8187, 2458958), (14813, 1359042), (16374, 1229479), (29626, 679521), (44439, 453014), (88878, 226507)]