20061676080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{9287813}}^1$

素因数の和:9287835

約数の個数: 80

約数和(自身を含む): 69101336160

約数和(自身を除く): 49039660080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 9287813, 18575626, 27863439, 37151252, 46439065, 55726878, 74302504, 83590317, 92878130, 111453756, 139317195, 148605008, 167180634, 185756260, 222907512, 250770951, 278634390, 334361268, 371512520, 417951585, 445815024, 501541902, 557268780, 668722536, 743025040, 835903170, 1003083804, 1114537560, 1253854755, 1337445072, 1671806340, 2006167608, 2229075120, 2507709510, 3343612680, 4012335216, 5015419020, 6687225360, 10030838040, 20061676080]

約数ペア:

[(1, 20061676080), (2, 10030838040), (3, 6687225360), (4, 5015419020), (5, 4012335216), (6, 3343612680), (8, 2507709510), (9, 2229075120), (10, 2006167608), (12, 1671806340), (15, 1337445072), (16, 1253854755), (18, 1114537560), (20, 1003083804), (24, 835903170), (27, 743025040), (30, 668722536), (36, 557268780), (40, 501541902), (45, 445815024), (48, 417951585), (54, 371512520), (60, 334361268), (72, 278634390), (80, 250770951), (90, 222907512), (108, 185756260), (120, 167180634), (135, 148605008), (144, 139317195), (180, 111453756), (216, 92878130), (240, 83590317), (270, 74302504), (360, 55726878), (432, 46439065), (540, 37151252), (720, 27863439), (1080, 18575626), (2160, 9287813)]