20338494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18127}}^1$

素因数の和:18160

約数の個数: 32

約数和(自身を含む): 46987776

約数和(自身を除く): 26649282

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 18127, 36254, 54381, 108762, 199397, 308159, 398794, 598191, 616318, 924477, 1196382, 1848954, 3389749, 6779498, 10169247, 20338494]

約数ペア:

[(1, 20338494), (2, 10169247), (3, 6779498), (6, 3389749), (11, 1848954), (17, 1196382), (22, 924477), (33, 616318), (34, 598191), (51, 398794), (66, 308159), (102, 199397), (187, 108762), (374, 54381), (561, 36254), (1122, 18127)]