20126049660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2727107}}^1$

素因数の和:2727163

約数の個数: 72

約数和(自身を含む): 62538040656

約数和(自身を除く): 42411990996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 2727107, 5454214, 8181321, 10908428, 13635535, 16362642, 24543963, 27271070, 32725284, 40906605, 49087926, 54542140, 81813210, 98175852, 111811387, 122719815, 163626420, 223622774, 245439630, 335434161, 447245548, 490879260, 559056935, 670868322, 1006302483, 1118113870, 1341736644, 1677170805, 2012604966, 2236227740, 3354341610, 4025209932, 5031512415, 6708683220, 10063024830, 20126049660]

約数ペア:

[(1, 20126049660), (2, 10063024830), (3, 6708683220), (4, 5031512415), (5, 4025209932), (6, 3354341610), (9, 2236227740), (10, 2012604966), (12, 1677170805), (15, 1341736644), (18, 1118113870), (20, 1006302483), (30, 670868322), (36, 559056935), (41, 490879260), (45, 447245548), (60, 335434161), (82, 245439630), (90, 223622774), (123, 163626420), (164, 122719815), (180, 111811387), (205, 98175852), (246, 81813210), (369, 54542140), (410, 49087926), (492, 40906605), (615, 32725284), (738, 27271070), (820, 24543963), (1230, 16362642), (1476, 13635535), (1845, 10908428), (2460, 8181321), (3690, 5454214), (7380, 2727107)]