20603238

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 42934752

約数和(自身を除く): 22331514

約数列:

[1, 2, 3, 6, 41, 61, 82, 122, 123, 183, 246, 366, 1373, 2501, 2746, 4119, 5002, 7503, 8238, 15006, 56293, 83753, 112586, 167506, 168879, 251259, 337758, 502518, 3433873, 6867746, 10301619, 20603238]

約数ペア:

[(1, 20603238), (2, 10301619), (3, 6867746), (6, 3433873), (41, 502518), (61, 337758), (82, 251259), (122, 168879), (123, 167506), (183, 112586), (246, 83753), (366, 56293), (1373, 15006), (2501, 8238), (2746, 7503), (4119, 5002)]