20228868154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1\times {\mathrm{24697}}^1$

素因数の和:25942

約数の個数: 32

約数和(自身を含む): 34199419392

約数和(自身を除く): 13970551238

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1201, 2402, 13211, 24697, 26422, 37231, 49394, 74462, 271667, 409541, 543334, 765607, 819082, 1531214, 8421677, 16843354, 29661097, 59322194, 326272067, 652544134, 919494007, 1838988014, 10114434077, 20228868154]

約数ペア:

[(1, 20228868154), (2, 10114434077), (11, 1838988014), (22, 919494007), (31, 652544134), (62, 326272067), (341, 59322194), (682, 29661097), (1201, 16843354), (2402, 8421677), (13211, 1531214), (24697, 819082), (26422, 765607), (37231, 543334), (49394, 409541), (74462, 271667)]