20039133618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2459}}^1\times {\mathrm{21559}}^1$

素因数の和:24036

約数の個数: 64

約数和(自身を含む): 50916096000

約数和(自身を除く): 30876962382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2459, 4918, 7377, 14754, 17213, 21559, 22131, 34426, 43118, 44262, 51639, 64677, 66393, 103278, 129354, 132786, 150913, 154917, 194031, 301826, 309834, 388062, 452739, 464751, 582093, 905478, 929502, 1164186, 1358217, 2716434, 4074651, 8149302, 53013581, 106027162, 159040743, 318081486, 371095067, 477122229, 742190134, 954244458, 1113285201, 1431366687, 2226570402, 2862733374, 3339855603, 6679711206, 10019566809, 20039133618]

約数ペア:

[(1, 20039133618), (2, 10019566809), (3, 6679711206), (6, 3339855603), (7, 2862733374), (9, 2226570402), (14, 1431366687), (18, 1113285201), (21, 954244458), (27, 742190134), (42, 477122229), (54, 371095067), (63, 318081486), (126, 159040743), (189, 106027162), (378, 53013581), (2459, 8149302), (4918, 4074651), (7377, 2716434), (14754, 1358217), (17213, 1164186), (21559, 929502), (22131, 905478), (34426, 582093), (43118, 464751), (44262, 452739), (51639, 388062), (64677, 309834), (66393, 301826), (103278, 194031), (129354, 154917), (132786, 150913)]