20773080612

素因数分解:

$2^2\times 3^3\times {\mathrm{269}}^1\times {\mathrm{715031}}^1$

素因数の和:715313

約数の個数: 48

約数和(自身を含む): 54056419200

約数和(自身を除く): 33283338588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 7263, 9684, 14526, 29052, 715031, 1430062, 2145093, 2860124, 4290186, 6435279, 8580372, 12870558, 19305837, 25741116, 38611674, 77223348, 192343339, 384686678, 577030017, 769373356, 1154060034, 1731090051, 2308120068, 3462180102, 5193270153, 6924360204, 10386540306, 20773080612]

約数ペア:

[(1, 20773080612), (2, 10386540306), (3, 6924360204), (4, 5193270153), (6, 3462180102), (9, 2308120068), (12, 1731090051), (18, 1154060034), (27, 769373356), (36, 577030017), (54, 384686678), (108, 192343339), (269, 77223348), (538, 38611674), (807, 25741116), (1076, 19305837), (1614, 12870558), (2421, 8580372), (3228, 6435279), (4842, 4290186), (7263, 2860124), (9684, 2145093), (14526, 1430062), (29052, 715031)]