20165830176

素因数分解:

$2^5\times 3^1\times {\mathrm{1511}}^1\times {\mathrm{139021}}^1$

素因数の和:140545

約数の個数: 48

約数和(自身を含む): 52970718528

約数和(自身を除く): 32804888352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1511, 3022, 4533, 6044, 9066, 12088, 18132, 24176, 36264, 48352, 72528, 139021, 145056, 278042, 417063, 556084, 834126, 1112168, 1668252, 2224336, 3336504, 4448672, 6673008, 13346016, 210060731, 420121462, 630182193, 840242924, 1260364386, 1680485848, 2520728772, 3360971696, 5041457544, 6721943392, 10082915088, 20165830176]

約数ペア:

[(1, 20165830176), (2, 10082915088), (3, 6721943392), (4, 5041457544), (6, 3360971696), (8, 2520728772), (12, 1680485848), (16, 1260364386), (24, 840242924), (32, 630182193), (48, 420121462), (96, 210060731), (1511, 13346016), (3022, 6673008), (4533, 4448672), (6044, 3336504), (9066, 2224336), (12088, 1668252), (18132, 1112168), (24176, 834126), (36264, 556084), (48352, 417063), (72528, 278042), (139021, 145056)]