2020031832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3413}}^1$

素因数の和:3713

約数の個数: 128

約数和(自身を含む): 6240245760

約数和(自身を除く): 4220213928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 271, 273, 312, 364, 542, 546, 728, 813, 1084, 1092, 1626, 1897, 2168, 2184, 3252, 3413, 3523, 3794, 5691, 6504, 6826, 7046, 7588, 10239, 10569, 11382, 13652, 14092, 15176, 20478, 21138, 22764, 23891, 24661, 27304, 28184, 40956, 42276, 44369, 45528, 47782, 49322, 71673, 73983, 81912, 84552, 88738, 95564, 98644, 133107, 143346, 147966, 177476, 191128, 197288, 266214, 286692, 295932, 310583, 354952, 532428, 573384, 591864, 621166, 924923, 931749, 1064856, 1242332, 1849846, 1863498, 2484664, 2774769, 3699692, 3726996, 5549538, 6474461, 7399384, 7453992, 11099076, 12023999, 12948922, 19423383, 22198152, 24047998, 25897844, 36071997, 38846766, 48095996, 51795688, 72143994, 77693532, 84167993, 96191992, 144287988, 155387064, 168335986, 252503979, 288575976, 336671972, 505007958, 673343944, 1010015916, 2020031832]

約数ペア:

[(1, 2020031832), (2, 1010015916), (3, 673343944), (4, 505007958), (6, 336671972), (7, 288575976), (8, 252503979), (12, 168335986), (13, 155387064), (14, 144287988), (21, 96191992), (24, 84167993), (26, 77693532), (28, 72143994), (39, 51795688), (42, 48095996), (52, 38846766), (56, 36071997), (78, 25897844), (84, 24047998), (91, 22198152), (104, 19423383), (156, 12948922), (168, 12023999), (182, 11099076), (271, 7453992), (273, 7399384), (312, 6474461), (364, 5549538), (542, 3726996), (546, 3699692), (728, 2774769), (813, 2484664), (1084, 1863498), (1092, 1849846), (1626, 1242332), (1897, 1064856), (2168, 931749), (2184, 924923), (3252, 621166), (3413, 591864), (3523, 573384), (3794, 532428), (5691, 354952), (6504, 310583), (6826, 295932), (7046, 286692), (7588, 266214), (10239, 197288), (10569, 191128), (11382, 177476), (13652, 147966), (14092, 143346), (15176, 133107), (20478, 98644), (21138, 95564), (22764, 88738), (23891, 84552), (24661, 81912), (27304, 73983), (28184, 71673), (40956, 49322), (42276, 47782), (44369, 45528)]