20145301502

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1\times {\mathrm{204359}}^1$

素因数の和:206527

約数の個数: 16

約数和(自身を含む): 31546644480

約数和(自身を除く): 11401342978

約数列:

[1, 2, 23, 46, 2143, 4286, 49289, 98578, 204359, 408718, 4700257, 9400514, 437941337, 875882674, 10072650751, 20145301502]

約数ペア:

[(1, 20145301502), (2, 10072650751), (23, 875882674), (46, 437941337), (2143, 9400514), (4286, 4700257), (49289, 408718), (98578, 204359)]