20067480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1130

約数の個数: 128

約数和(自身を含む): 70891200

約数和(自身を除く): 50823720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1093, 1224, 1530, 1836, 2040, 2186, 2295, 3060, 3279, 3672, 4372, 4590, 5465, 6120, 6558, 8744, 9180, 9837, 10930, 13116, 16395, 18360, 18581, 19674, 21860, 26232, 29511, 32790, 37162, 39348, 43720, 49185, 55743, 59022, 65580, 74324, 78696, 92905, 98370, 111486, 118044, 131160, 147555, 148648, 167229, 185810, 196740, 222972, 236088, 278715, 295110, 334458, 371620, 393480, 445944, 501687, 557430, 590220, 668916, 743240, 836145, 1003374, 1114860, 1180440, 1337832, 1672290, 2006748, 2229720, 2508435, 3344580, 4013496, 5016870, 6689160, 10033740, 20067480]

約数ペア:

[(1, 20067480), (2, 10033740), (3, 6689160), (4, 5016870), (5, 4013496), (6, 3344580), (8, 2508435), (9, 2229720), (10, 2006748), (12, 1672290), (15, 1337832), (17, 1180440), (18, 1114860), (20, 1003374), (24, 836145), (27, 743240), (30, 668916), (34, 590220), (36, 557430), (40, 501687), (45, 445944), (51, 393480), (54, 371620), (60, 334458), (68, 295110), (72, 278715), (85, 236088), (90, 222972), (102, 196740), (108, 185810), (120, 167229), (135, 148648), (136, 147555), (153, 131160), (170, 118044), (180, 111486), (204, 98370), (216, 92905), (255, 78696), (270, 74324), (306, 65580), (340, 59022), (360, 55743), (408, 49185), (459, 43720), (510, 39348), (540, 37162), (612, 32790), (680, 29511), (765, 26232), (918, 21860), (1020, 19674), (1080, 18581), (1093, 18360), (1224, 16395), (1530, 13116), (1836, 10930), (2040, 9837), (2186, 9180), (2295, 8744), (3060, 6558), (3279, 6120), (3672, 5465), (4372, 4590)]