20187833184

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3689297}}^1$

素因数の和:3689332

約数の個数: 72

約数和(自身を含む): 60430701240

約数和(自身を除く): 40242868056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 3689297, 7378594, 11067891, 14757188, 22135782, 29514376, 33203673, 44271564, 59028752, 66407346, 70096643, 88543128, 118057504, 132814692, 140193286, 177086256, 210289929, 265629384, 280386572, 354172512, 420579858, 531258768, 560773144, 630869787, 841159716, 1062517536, 1121546288, 1261739574, 1682319432, 2243092576, 2523479148, 3364638864, 5046958296, 6729277728, 10093916592, 20187833184]

約数ペア:

[(1, 20187833184), (2, 10093916592), (3, 6729277728), (4, 5046958296), (6, 3364638864), (8, 2523479148), (9, 2243092576), (12, 1682319432), (16, 1261739574), (18, 1121546288), (19, 1062517536), (24, 841159716), (32, 630869787), (36, 560773144), (38, 531258768), (48, 420579858), (57, 354172512), (72, 280386572), (76, 265629384), (96, 210289929), (114, 177086256), (144, 140193286), (152, 132814692), (171, 118057504), (228, 88543128), (288, 70096643), (304, 66407346), (342, 59028752), (456, 44271564), (608, 33203673), (684, 29514376), (912, 22135782), (1368, 14757188), (1824, 11067891), (2736, 7378594), (5472, 3689297)]