20617057944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{4603}}^1\times {\mathrm{8887}}^1$

素因数の和:13509

約数の個数: 96

約数和(自身を含む): 63835749120

約数和(自身を除く): 43218691176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4603, 8887, 9206, 13809, 17774, 18412, 26661, 27618, 32221, 35548, 36824, 41427, 53322, 55236, 62209, 64442, 71096, 79983, 82854, 96663, 106644, 110472, 124418, 128884, 159966, 165708, 186627, 193326, 213288, 248836, 257768, 289989, 319932, 331416, 373254, 386652, 497672, 559881, 579978, 639864, 746508, 773304, 1119762, 1159956, 1493016, 2239524, 2319912, 4479048, 40906861, 81813722, 122720583, 163627444, 245441166, 286348027, 327254888, 368161749, 490882332, 572696054, 736323498, 859044081, 981764664, 1145392108, 1472646996, 1718088162, 2290784216, 2577132243, 2945293992, 3436176324, 5154264486, 6872352648, 10308528972, 20617057944]

約数ペア:

[(1, 20617057944), (2, 10308528972), (3, 6872352648), (4, 5154264486), (6, 3436176324), (7, 2945293992), (8, 2577132243), (9, 2290784216), (12, 1718088162), (14, 1472646996), (18, 1145392108), (21, 981764664), (24, 859044081), (28, 736323498), (36, 572696054), (42, 490882332), (56, 368161749), (63, 327254888), (72, 286348027), (84, 245441166), (126, 163627444), (168, 122720583), (252, 81813722), (504, 40906861), (4603, 4479048), (8887, 2319912), (9206, 2239524), (13809, 1493016), (17774, 1159956), (18412, 1119762), (26661, 773304), (27618, 746508), (32221, 639864), (35548, 579978), (36824, 559881), (41427, 497672), (53322, 386652), (55236, 373254), (62209, 331416), (64442, 319932), (71096, 289989), (79983, 257768), (82854, 248836), (96663, 213288), (106644, 193326), (110472, 186627), (124418, 165708), (128884, 159966)]