20199867096

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{162577}}^1$

素因数の和:162784

約数の個数: 64

約数和(自身を含む): 52441159680

約数和(自身を除く): 32241292584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 167, 186, 248, 334, 372, 501, 668, 744, 1002, 1336, 2004, 4008, 5177, 10354, 15531, 20708, 31062, 41416, 62124, 124248, 162577, 325154, 487731, 650308, 975462, 1300616, 1950924, 3901848, 5039887, 10079774, 15119661, 20159548, 27150359, 30239322, 40319096, 54300718, 60478644, 81451077, 108601436, 120957288, 162902154, 217202872, 325804308, 651608616, 841661129, 1683322258, 2524983387, 3366644516, 5049966774, 6733289032, 10099933548, 20199867096]

約数ペア:

[(1, 20199867096), (2, 10099933548), (3, 6733289032), (4, 5049966774), (6, 3366644516), (8, 2524983387), (12, 1683322258), (24, 841661129), (31, 651608616), (62, 325804308), (93, 217202872), (124, 162902154), (167, 120957288), (186, 108601436), (248, 81451077), (334, 60478644), (372, 54300718), (501, 40319096), (668, 30239322), (744, 27150359), (1002, 20159548), (1336, 15119661), (2004, 10079774), (4008, 5039887), (5177, 3901848), (10354, 1950924), (15531, 1300616), (20708, 975462), (31062, 650308), (41416, 487731), (62124, 325154), (124248, 162577)]