20454940658

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{23893}}^1$

素因数の和:24458

約数の個数: 32

約数和(自身を含む): 32948487936

約数和(自身を除く): 12493547278

約数列:

[1, 2, 23, 37, 46, 74, 503, 851, 1006, 1702, 11569, 18611, 23138, 23893, 37222, 47786, 428053, 549539, 856106, 884041, 1099078, 1768082, 12018179, 20332943, 24036358, 40665886, 276418117, 444672623, 552836234, 889345246, 10227470329, 20454940658]

約数ペア:

[(1, 20454940658), (2, 10227470329), (23, 889345246), (37, 552836234), (46, 444672623), (74, 276418117), (503, 40665886), (851, 24036358), (1006, 20332943), (1702, 12018179), (11569, 1768082), (18611, 1099078), (23138, 884041), (23893, 856106), (37222, 549539), (47786, 428053)]