20041183620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233417}}^1$

素因数の和:233491

約数の個数: 120

約数和(自身を含む): 64056434904

約数和(自身を除く): 44015251284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 954, 1060, 1431, 1590, 1620, 1908, 2385, 2862, 3180, 4293, 4770, 5724, 7155, 8586, 9540, 14310, 17172, 21465, 28620, 42930, 85860, 233417, 466834, 700251, 933668, 1167085, 1400502, 2100753, 2334170, 2801004, 3501255, 4201506, 4668340, 6302259, 7002510, 8403012, 10503765, 12371101, 12604518, 14005020, 18906777, 21007530, 24742202, 25209036, 31511295, 37113303, 37813554, 42015060, 49484404, 61855505, 63022590, 74226606, 75627108, 94533885, 111339909, 123711010, 126045180, 148453212, 185566515, 189067770, 222679818, 247422020, 334019727, 371133030, 378135540, 445359636, 556699545, 668039454, 742266060, 1002059181, 1113399090, 1336078908, 1670098635, 2004118362, 2226798180, 3340197270, 4008236724, 5010295905, 6680394540, 10020591810, 20041183620]

約数ペア:

[(1, 20041183620), (2, 10020591810), (3, 6680394540), (4, 5010295905), (5, 4008236724), (6, 3340197270), (9, 2226798180), (10, 2004118362), (12, 1670098635), (15, 1336078908), (18, 1113399090), (20, 1002059181), (27, 742266060), (30, 668039454), (36, 556699545), (45, 445359636), (53, 378135540), (54, 371133030), (60, 334019727), (81, 247422020), (90, 222679818), (106, 189067770), (108, 185566515), (135, 148453212), (159, 126045180), (162, 123711010), (180, 111339909), (212, 94533885), (265, 75627108), (270, 74226606), (318, 63022590), (324, 61855505), (405, 49484404), (477, 42015060), (530, 37813554), (540, 37113303), (636, 31511295), (795, 25209036), (810, 24742202), (954, 21007530), (1060, 18906777), (1431, 14005020), (1590, 12604518), (1620, 12371101), (1908, 10503765), (2385, 8403012), (2862, 7002510), (3180, 6302259), (4293, 4668340), (4770, 4201506), (5724, 3501255), (7155, 2801004), (8586, 2334170), (9540, 2100753), (14310, 1400502), (17172, 1167085), (21465, 933668), (28620, 700251), (42930, 466834), (85860, 233417)]