11999556878340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20809}}^1\times {\mathrm{9610871}}^1$

素因数の和:9631692

約数の個数: 48

約数和(自身を含む): 33600377381760

約数和(自身を除く): 21600820503420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20809, 41618, 62427, 83236, 104045, 124854, 208090, 249708, 312135, 416180, 624270, 1248540, 9610871, 19221742, 28832613, 38443484, 48054355, 57665226, 96108710, 115330452, 144163065, 192217420, 288326130, 576652260, 199992614639, 399985229278, 599977843917, 799970458556, 999963073195, 1199955687834, 1999926146390, 2399911375668, 2999889219585, 3999852292780, 5999778439170, 11999556878340]

約数ペア:

[(1, 11999556878340), (2, 5999778439170), (3, 3999852292780), (4, 2999889219585), (5, 2399911375668), (6, 1999926146390), (10, 1199955687834), (12, 999963073195), (15, 799970458556), (20, 599977843917), (30, 399985229278), (60, 199992614639), (20809, 576652260), (41618, 288326130), (62427, 192217420), (83236, 144163065), (104045, 115330452), (124854, 96108710), (208090, 57665226), (249708, 48054355), (312135, 38443484), (416180, 28832613), (624270, 19221742), (1248540, 9610871)]