20059320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9833}}^1$

素因数の和:9864

約数の個数: 64

約数和(自身を含む): 63724320

約数和(自身を除く): 43665000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9833, 19666, 29499, 39332, 49165, 58998, 78664, 98330, 117996, 147495, 167161, 196660, 235992, 294990, 334322, 393320, 501483, 589980, 668644, 835805, 1002966, 1179960, 1337288, 1671610, 2005932, 2507415, 3343220, 4011864, 5014830, 6686440, 10029660, 20059320]

約数ペア:

[(1, 20059320), (2, 10029660), (3, 6686440), (4, 5014830), (5, 4011864), (6, 3343220), (8, 2507415), (10, 2005932), (12, 1671610), (15, 1337288), (17, 1179960), (20, 1002966), (24, 835805), (30, 668644), (34, 589980), (40, 501483), (51, 393320), (60, 334322), (68, 294990), (85, 235992), (102, 196660), (120, 167161), (136, 147495), (170, 117996), (204, 98330), (255, 78664), (340, 58998), (408, 49165), (510, 39332), (680, 29499), (1020, 19666), (2040, 9833)]