20929824144

素因数分解:

$2^4\times 3^3\times {\mathrm{3559}}^1\times {\mathrm{13613}}^1$

素因数の和:17189

約数の個数: 80

約数和(自身を含む): 60097641600

約数和(自身を除く): 39167817456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 3559, 7118, 10677, 13613, 14236, 21354, 27226, 28472, 32031, 40839, 42708, 54452, 56944, 64062, 81678, 85416, 96093, 108904, 122517, 128124, 163356, 170832, 192186, 217808, 245034, 256248, 326712, 367551, 384372, 490068, 512496, 653424, 735102, 768744, 980136, 1470204, 1537488, 1960272, 2940408, 5880816, 48448667, 96897334, 145346001, 193794668, 290692002, 387589336, 436038003, 581384004, 775178672, 872076006, 1162768008, 1308114009, 1744152012, 2325536016, 2616228018, 3488304024, 5232456036, 6976608048, 10464912072, 20929824144]

約数ペア:

[(1, 20929824144), (2, 10464912072), (3, 6976608048), (4, 5232456036), (6, 3488304024), (8, 2616228018), (9, 2325536016), (12, 1744152012), (16, 1308114009), (18, 1162768008), (24, 872076006), (27, 775178672), (36, 581384004), (48, 436038003), (54, 387589336), (72, 290692002), (108, 193794668), (144, 145346001), (216, 96897334), (432, 48448667), (3559, 5880816), (7118, 2940408), (10677, 1960272), (13613, 1537488), (14236, 1470204), (21354, 980136), (27226, 768744), (28472, 735102), (32031, 653424), (40839, 512496), (42708, 490068), (54452, 384372), (56944, 367551), (64062, 326712), (81678, 256248), (85416, 245034), (96093, 217808), (108904, 192186), (122517, 170832), (128124, 163356)]