20803635714

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{90263}}^1$

素因数の和:90734

約数の個数: 32

約数和(自身を含む): 42113571840

約数和(自身を除く): 21309936126

約数列:

[1, 2, 3, 6, 107, 214, 321, 359, 642, 718, 1077, 2154, 38413, 76826, 90263, 115239, 180526, 230478, 270789, 541578, 9658141, 19316282, 28974423, 32404417, 57948846, 64808834, 97213251, 194426502, 3467272619, 6934545238, 10401817857, 20803635714]

約数ペア:

[(1, 20803635714), (2, 10401817857), (3, 6934545238), (6, 3467272619), (107, 194426502), (214, 97213251), (321, 64808834), (359, 57948846), (642, 32404417), (718, 28974423), (1077, 19316282), (2154, 9658141), (38413, 541578), (76826, 270789), (90263, 230478), (115239, 180526)]