20403717192

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{7659053}}^1$

素因数の和:7659102

約数の個数: 48

約数和(自身を含む): 56753590140

約数和(自身を除く): 36349872948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 7659053, 15318106, 22977159, 30636212, 45954318, 61272424, 68931477, 91908636, 137862954, 183817272, 275725908, 283384961, 551451816, 566769922, 850154883, 1133539844, 1700309766, 2267079688, 2550464649, 3400619532, 5100929298, 6801239064, 10201858596, 20403717192]

約数ペア:

[(1, 20403717192), (2, 10201858596), (3, 6801239064), (4, 5100929298), (6, 3400619532), (8, 2550464649), (9, 2267079688), (12, 1700309766), (18, 1133539844), (24, 850154883), (36, 566769922), (37, 551451816), (72, 283384961), (74, 275725908), (111, 183817272), (148, 137862954), (222, 91908636), (296, 68931477), (333, 61272424), (444, 45954318), (666, 30636212), (888, 22977159), (1332, 15318106), (2664, 7659053)]