20792442060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{386333}}^1$

素因数の和:386384

約数の個数: 144

約数和(自身を含む): 70875290304

約数和(自身を除く): 50082848244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5382, 5980, 8970, 10764, 13455, 17940, 26910, 53820, 386333, 772666, 1158999, 1545332, 1931665, 2317998, 3476997, 3863330, 4635996, 5022329, 5794995, 6953994, 7726660, 8885659, 10044658, 11589990, 13907988, 15066987, 17384985, 17771318, 20089316, 23179980, 25111645, 26656977, 30133974, 34769970, 35542636, 44428295, 45200961, 50223290, 53313954, 60267948, 69539940, 75334935, 79970931, 88856590, 90401922, 100446580, 106627908, 115513567, 133284885, 150669870, 159941862, 177713180, 180803844, 226004805, 231027134, 266569770, 301339740, 319883724, 346540701, 399854655, 452009610, 462054268, 533139540, 577567835, 693081402, 799709310, 904019220, 1039622103, 1155135670, 1386162804, 1599418620, 1732703505, 2079244206, 2310271340, 3465407010, 4158488412, 5198110515, 6930814020, 10396221030, 20792442060]

約数ペア:

[(1, 20792442060), (2, 10396221030), (3, 6930814020), (4, 5198110515), (5, 4158488412), (6, 3465407010), (9, 2310271340), (10, 2079244206), (12, 1732703505), (13, 1599418620), (15, 1386162804), (18, 1155135670), (20, 1039622103), (23, 904019220), (26, 799709310), (30, 693081402), (36, 577567835), (39, 533139540), (45, 462054268), (46, 452009610), (52, 399854655), (60, 346540701), (65, 319883724), (69, 301339740), (78, 266569770), (90, 231027134), (92, 226004805), (115, 180803844), (117, 177713180), (130, 159941862), (138, 150669870), (156, 133284885), (180, 115513567), (195, 106627908), (207, 100446580), (230, 90401922), (234, 88856590), (260, 79970931), (276, 75334935), (299, 69539940), (345, 60267948), (390, 53313954), (414, 50223290), (460, 45200961), (468, 44428295), (585, 35542636), (598, 34769970), (690, 30133974), (780, 26656977), (828, 25111645), (897, 23179980), (1035, 20089316), (1170, 17771318), (1196, 17384985), (1380, 15066987), (1495, 13907988), (1794, 11589990), (2070, 10044658), (2340, 8885659), (2691, 7726660), (2990, 6953994), (3588, 5794995), (4140, 5022329), (4485, 4635996), (5382, 3863330), (5980, 3476997), (8970, 2317998), (10764, 1931665), (13455, 1545332), (17940, 1158999), (26910, 772666), (53820, 386333)]