20472282144

素因数分解:

$2^5\times 3^4\times {\mathrm{127}}^1\times {\mathrm{62191}}^1$

素因数の和:62340

約数の個数: 120

約数和(自身を含む): 60683470848

約数和(自身を除く): 40211188704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 127, 144, 162, 216, 254, 288, 324, 381, 432, 508, 648, 762, 864, 1016, 1143, 1296, 1524, 2032, 2286, 2592, 3048, 3429, 4064, 4572, 6096, 6858, 9144, 10287, 12192, 13716, 18288, 20574, 27432, 36576, 41148, 54864, 62191, 82296, 109728, 124382, 164592, 186573, 248764, 329184, 373146, 497528, 559719, 746292, 995056, 1119438, 1492584, 1679157, 1990112, 2238876, 2985168, 3358314, 4477752, 5037471, 5970336, 6716628, 7898257, 8955504, 10074942, 13433256, 15796514, 17911008, 20149884, 23694771, 26866512, 31593028, 40299768, 47389542, 53733024, 63186056, 71084313, 80599536, 94779084, 126372112, 142168626, 161199072, 189558168, 213252939, 252744224, 284337252, 379116336, 426505878, 568674504, 639758817, 758232672, 853011756, 1137349008, 1279517634, 1706023512, 2274698016, 2559035268, 3412047024, 5118070536, 6824094048, 10236141072, 20472282144]

約数ペア:

[(1, 20472282144), (2, 10236141072), (3, 6824094048), (4, 5118070536), (6, 3412047024), (8, 2559035268), (9, 2274698016), (12, 1706023512), (16, 1279517634), (18, 1137349008), (24, 853011756), (27, 758232672), (32, 639758817), (36, 568674504), (48, 426505878), (54, 379116336), (72, 284337252), (81, 252744224), (96, 213252939), (108, 189558168), (127, 161199072), (144, 142168626), (162, 126372112), (216, 94779084), (254, 80599536), (288, 71084313), (324, 63186056), (381, 53733024), (432, 47389542), (508, 40299768), (648, 31593028), (762, 26866512), (864, 23694771), (1016, 20149884), (1143, 17911008), (1296, 15796514), (1524, 13433256), (2032, 10074942), (2286, 8955504), (2592, 7898257), (3048, 6716628), (3429, 5970336), (4064, 5037471), (4572, 4477752), (6096, 3358314), (6858, 2985168), (9144, 2238876), (10287, 1990112), (12192, 1679157), (13716, 1492584), (18288, 1119438), (20574, 995056), (27432, 746292), (36576, 559719), (41148, 497528), (54864, 373146), (62191, 329184), (82296, 248764), (109728, 186573), (124382, 164592)]