20132289206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{617}}^1\times {\mathrm{2143}}^1$

素因数の和:3116

約数の個数: 32

約数和(自身を含む): 31672608768

約数和(自身を除く): 11540319562

約数列:

[1, 2, 23, 46, 331, 617, 662, 1234, 2143, 4286, 7613, 14191, 15226, 28382, 49289, 98578, 204227, 408454, 709333, 1322231, 1418666, 2644462, 4697221, 9394442, 16314659, 30411313, 32629318, 60822626, 437658461, 875316922, 10066144603, 20132289206]

約数ペア:

[(1, 20132289206), (2, 10066144603), (23, 875316922), (46, 437658461), (331, 60822626), (617, 32629318), (662, 30411313), (1234, 16314659), (2143, 9394442), (4286, 4697221), (7613, 2644462), (14191, 1418666), (15226, 1322231), (28382, 709333), (49289, 408454), (98578, 204227)]