20084635680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{241867}}^1$

素因数の和:242058

約数の個数: 96

約数和(自身を含む): 63632568384

約数和(自身を除く): 43547932704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 173, 240, 346, 480, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2768, 3460, 4152, 5190, 5536, 6920, 8304, 10380, 13840, 16608, 20760, 27680, 41520, 83040, 241867, 483734, 725601, 967468, 1209335, 1451202, 1934936, 2418670, 2902404, 3628005, 3869872, 4837340, 5804808, 7256010, 7739744, 9674680, 11609616, 14512020, 19349360, 23219232, 29024040, 38698720, 41842991, 58048080, 83685982, 116096160, 125528973, 167371964, 209214955, 251057946, 334743928, 418429910, 502115892, 627644865, 669487856, 836859820, 1004231784, 1255289730, 1338975712, 1673719640, 2008463568, 2510579460, 3347439280, 4016927136, 5021158920, 6694878560, 10042317840, 20084635680]

約数ペア:

[(1, 20084635680), (2, 10042317840), (3, 6694878560), (4, 5021158920), (5, 4016927136), (6, 3347439280), (8, 2510579460), (10, 2008463568), (12, 1673719640), (15, 1338975712), (16, 1255289730), (20, 1004231784), (24, 836859820), (30, 669487856), (32, 627644865), (40, 502115892), (48, 418429910), (60, 334743928), (80, 251057946), (96, 209214955), (120, 167371964), (160, 125528973), (173, 116096160), (240, 83685982), (346, 58048080), (480, 41842991), (519, 38698720), (692, 29024040), (865, 23219232), (1038, 19349360), (1384, 14512020), (1730, 11609616), (2076, 9674680), (2595, 7739744), (2768, 7256010), (3460, 5804808), (4152, 4837340), (5190, 3869872), (5536, 3628005), (6920, 2902404), (8304, 2418670), (10380, 1934936), (13840, 1451202), (16608, 1209335), (20760, 967468), (27680, 725601), (41520, 483734), (83040, 241867)]