20723682384

素因数分解:

$2^4\times 3^3\times {\mathrm{1033}}^1\times {\mathrm{46439}}^1$

素因数の和:47489

約数の個数: 80

約数和(自身を含む): 59543510400

約数和(自身を除く): 38819828016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1033, 2066, 3099, 4132, 6198, 8264, 9297, 12396, 16528, 18594, 24792, 27891, 37188, 46439, 49584, 55782, 74376, 92878, 111564, 139317, 148752, 185756, 223128, 278634, 371512, 417951, 446256, 557268, 743024, 835902, 1114536, 1253853, 1671804, 2229072, 2507706, 3343608, 5015412, 6687216, 10030824, 20061648, 47971487, 95942974, 143914461, 191885948, 287828922, 383771896, 431743383, 575657844, 767543792, 863486766, 1151315688, 1295230149, 1726973532, 2302631376, 2590460298, 3453947064, 5180920596, 6907894128, 10361841192, 20723682384]

約数ペア:

[(1, 20723682384), (2, 10361841192), (3, 6907894128), (4, 5180920596), (6, 3453947064), (8, 2590460298), (9, 2302631376), (12, 1726973532), (16, 1295230149), (18, 1151315688), (24, 863486766), (27, 767543792), (36, 575657844), (48, 431743383), (54, 383771896), (72, 287828922), (108, 191885948), (144, 143914461), (216, 95942974), (432, 47971487), (1033, 20061648), (2066, 10030824), (3099, 6687216), (4132, 5015412), (6198, 3343608), (8264, 2507706), (9297, 2229072), (12396, 1671804), (16528, 1253853), (18594, 1114536), (24792, 835902), (27891, 743024), (37188, 557268), (46439, 446256), (49584, 417951), (55782, 371512), (74376, 278634), (92878, 223128), (111564, 185756), (139317, 148752)]