20436677160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10017979}}^1$

素因数の和:10018010

約数の個数: 64

約数和(自身を含む): 64916510400

約数和(自身を除く): 44479833240

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, 10017979, 20035958, 30053937, 40071916, 50089895, 60107874, 80143832, 100179790, 120215748, 150269685, 170305643, 200359580, 240431496, 300539370, 340611286, 400719160, 510916929, 601078740, 681222572, 851528215, 1021833858, 1202157480, 1362445144, 1703056430, 2043667716, 2554584645, 3406112860, 4087335432, 5109169290, 6812225720, 10218338580, 20436677160]

約数ペア:

[(1, 20436677160), (2, 10218338580), (3, 6812225720), (4, 5109169290), (5, 4087335432), (6, 3406112860), (8, 2554584645), (10, 2043667716), (12, 1703056430), (15, 1362445144), (17, 1202157480), (20, 1021833858), (24, 851528215), (30, 681222572), (34, 601078740), (40, 510916929), (51, 400719160), (60, 340611286), (68, 300539370), (85, 240431496), (102, 200359580), (120, 170305643), (136, 150269685), (170, 120215748), (204, 100179790), (255, 80143832), (340, 60107874), (408, 50089895), (510, 40071916), (680, 30053937), (1020, 20035958), (2040, 10017979)]