20077956904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{4567}}^1\times {\mathrm{23893}}^1$

素因数の和:28489

約数の個数: 32

約数和(自身を含む): 39293205120

約数和(自身を除く): 19215248216

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 4567, 9134, 18268, 23893, 36536, 47786, 95572, 105041, 191144, 210082, 420164, 549539, 840328, 1099078, 2198156, 4396312, 109119331, 218238662, 436477324, 872954648, 2509744613, 5019489226, 10038978452, 20077956904]

約数ペア:

[(1, 20077956904), (2, 10038978452), (4, 5019489226), (8, 2509744613), (23, 872954648), (46, 436477324), (92, 218238662), (184, 109119331), (4567, 4396312), (9134, 2198156), (18268, 1099078), (23893, 840328), (36536, 549539), (47786, 420164), (95572, 210082), (105041, 191144)]