20776226904

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{21839}}^1$

素因数の和:22105

約数の個数: 96

約数和(自身を含む): 57357518400

約数和(自身を除く): 36581291496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 181, 219, 292, 362, 438, 543, 584, 657, 724, 876, 1086, 1314, 1448, 1629, 1752, 2172, 2628, 3258, 4344, 5256, 6516, 13032, 13213, 21839, 26426, 39639, 43678, 52852, 65517, 79278, 87356, 105704, 118917, 131034, 158556, 174712, 196551, 237834, 262068, 317112, 393102, 475668, 524136, 786204, 951336, 1572408, 1594247, 3188494, 3952859, 4782741, 6376988, 7905718, 9565482, 11858577, 12753976, 14348223, 15811436, 19130964, 23717154, 28696446, 31622872, 35575731, 38261928, 47434308, 57392892, 71151462, 94868616, 114785784, 142302924, 284605848, 288558707, 577117414, 865676121, 1154234828, 1731352242, 2308469656, 2597028363, 3462704484, 5194056726, 6925408968, 10388113452, 20776226904]

約数ペア:

[(1, 20776226904), (2, 10388113452), (3, 6925408968), (4, 5194056726), (6, 3462704484), (8, 2597028363), (9, 2308469656), (12, 1731352242), (18, 1154234828), (24, 865676121), (36, 577117414), (72, 288558707), (73, 284605848), (146, 142302924), (181, 114785784), (219, 94868616), (292, 71151462), (362, 57392892), (438, 47434308), (543, 38261928), (584, 35575731), (657, 31622872), (724, 28696446), (876, 23717154), (1086, 19130964), (1314, 15811436), (1448, 14348223), (1629, 12753976), (1752, 11858577), (2172, 9565482), (2628, 7905718), (3258, 6376988), (4344, 4782741), (5256, 3952859), (6516, 3188494), (13032, 1594247), (13213, 1572408), (21839, 951336), (26426, 786204), (39639, 524136), (43678, 475668), (52852, 393102), (65517, 317112), (79278, 262068), (87356, 237834), (105704, 196551), (118917, 174712), (131034, 158556)]