20052468

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{2237}}^1$

素因数の和:2333

約数の個数: 48

約数和(自身を含む): 52637760

約数和(自身を除く): 32585292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2237, 2241, 2988, 4474, 4482, 6711, 8948, 8964, 13422, 20133, 26844, 40266, 60399, 80532, 120798, 185671, 241596, 371342, 557013, 742684, 1114026, 1671039, 2228052, 3342078, 5013117, 6684156, 10026234, 20052468]

約数ペア:

[(1, 20052468), (2, 10026234), (3, 6684156), (4, 5013117), (6, 3342078), (9, 2228052), (12, 1671039), (18, 1114026), (27, 742684), (36, 557013), (54, 371342), (83, 241596), (108, 185671), (166, 120798), (249, 80532), (332, 60399), (498, 40266), (747, 26844), (996, 20133), (1494, 13422), (2237, 8964), (2241, 8948), (2988, 6711), (4474, 4482)]