20115307530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{761}}^1\times {\mathrm{32633}}^1$

素因数の和:33413

約数の個数: 80

約数和(自身を含む): 54160561224

約数和(自身を除く): 34045253694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 761, 810, 1522, 2283, 3805, 4566, 6849, 7610, 11415, 13698, 20547, 22830, 32633, 34245, 41094, 61641, 65266, 68490, 97899, 102735, 123282, 163165, 195798, 205470, 293697, 308205, 326330, 489495, 587394, 616410, 881091, 978990, 1468485, 1762182, 2643273, 2936970, 4405455, 5286546, 8810910, 13216365, 24833713, 26432730, 49667426, 74501139, 124168565, 149002278, 223503417, 248337130, 372505695, 447006834, 670510251, 745011390, 1117517085, 1341020502, 2011530753, 2235034170, 3352551255, 4023061506, 6705102510, 10057653765, 20115307530]

約数ペア:

[(1, 20115307530), (2, 10057653765), (3, 6705102510), (5, 4023061506), (6, 3352551255), (9, 2235034170), (10, 2011530753), (15, 1341020502), (18, 1117517085), (27, 745011390), (30, 670510251), (45, 447006834), (54, 372505695), (81, 248337130), (90, 223503417), (135, 149002278), (162, 124168565), (270, 74501139), (405, 49667426), (761, 26432730), (810, 24833713), (1522, 13216365), (2283, 8810910), (3805, 5286546), (4566, 4405455), (6849, 2936970), (7610, 2643273), (11415, 1762182), (13698, 1468485), (20547, 978990), (22830, 881091), (32633, 616410), (34245, 587394), (41094, 489495), (61641, 326330), (65266, 308205), (68490, 293697), (97899, 205470), (102735, 195798), (123282, 163165)]