20005821504

素因数分解:

$2^6\times 3^3\times {\mathrm{569}}^1\times {\mathrm{20347}}^1$

素因数の和:20937

約数の個数: 112

約数和(自身を含む): 58919668800

約数和(自身を除く): 38913847296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 569, 576, 864, 1138, 1707, 1728, 2276, 3414, 4552, 5121, 6828, 9104, 10242, 13656, 15363, 18208, 20347, 20484, 27312, 30726, 36416, 40694, 40968, 54624, 61041, 61452, 81388, 81936, 109248, 122082, 122904, 162776, 163872, 183123, 244164, 245808, 325552, 327744, 366246, 488328, 491616, 549369, 651104, 732492, 976656, 983232, 1098738, 1302208, 1464984, 1953312, 2197476, 2929968, 3906624, 4394952, 5859936, 8789904, 11577443, 11719872, 17579808, 23154886, 34732329, 35159616, 46309772, 69464658, 92619544, 104196987, 138929316, 185239088, 208393974, 277858632, 312590961, 370478176, 416787948, 555717264, 625181922, 740956352, 833575896, 1111434528, 1250363844, 1667151792, 2222869056, 2500727688, 3334303584, 5001455376, 6668607168, 10002910752, 20005821504]

約数ペア:

[(1, 20005821504), (2, 10002910752), (3, 6668607168), (4, 5001455376), (6, 3334303584), (8, 2500727688), (9, 2222869056), (12, 1667151792), (16, 1250363844), (18, 1111434528), (24, 833575896), (27, 740956352), (32, 625181922), (36, 555717264), (48, 416787948), (54, 370478176), (64, 312590961), (72, 277858632), (96, 208393974), (108, 185239088), (144, 138929316), (192, 104196987), (216, 92619544), (288, 69464658), (432, 46309772), (569, 35159616), (576, 34732329), (864, 23154886), (1138, 17579808), (1707, 11719872), (1728, 11577443), (2276, 8789904), (3414, 5859936), (4552, 4394952), (5121, 3906624), (6828, 2929968), (9104, 2197476), (10242, 1953312), (13656, 1464984), (15363, 1302208), (18208, 1098738), (20347, 983232), (20484, 976656), (27312, 732492), (30726, 651104), (36416, 549369), (40694, 491616), (40968, 488328), (54624, 366246), (61041, 327744), (61452, 325552), (81388, 245808), (81936, 244164), (109248, 183123), (122082, 163872), (122904, 162776)]