20202924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10457}}^1$

素因数の和:10494

約数の個数: 48

約数和(自身を含む): 56222208

約数和(自身を除く): 36019284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 10457, 20914, 31371, 41828, 62742, 73199, 125484, 146398, 219597, 240511, 292796, 439194, 481022, 721533, 878388, 962044, 1443066, 1683577, 2886132, 3367154, 5050731, 6734308, 10101462, 20202924]

約数ペア:

[(1, 20202924), (2, 10101462), (3, 6734308), (4, 5050731), (6, 3367154), (7, 2886132), (12, 1683577), (14, 1443066), (21, 962044), (23, 878388), (28, 721533), (42, 481022), (46, 439194), (69, 292796), (84, 240511), (92, 219597), (138, 146398), (161, 125484), (276, 73199), (322, 62742), (483, 41828), (644, 31371), (966, 20914), (1932, 10457)]