20196714

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8609}}^1$

素因数の和:8654

約数の個数: 32

約数和(自身を含む): 44634240

約数和(自身を除く): 24437526

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8609, 17218, 25827, 51654, 146353, 198007, 292706, 396014, 439059, 594021, 878118, 1188042, 3366119, 6732238, 10098357, 20196714]

約数ペア:

[(1, 20196714), (2, 10098357), (3, 6732238), (6, 3366119), (17, 1188042), (23, 878118), (34, 594021), (46, 439059), (51, 396014), (69, 292706), (102, 198007), (138, 146353), (391, 51654), (782, 25827), (1173, 17218), (2346, 8609)]