20023272936

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{16823}}^1$

素因数の和:17167

約数の個数: 96

約数和(自身を含む): 55325387520

約数和(自身を除く): 35302114584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 271, 366, 488, 542, 549, 732, 813, 1084, 1098, 1464, 1626, 2168, 2196, 2439, 3252, 4392, 4878, 6504, 9756, 16531, 16823, 19512, 33062, 33646, 49593, 50469, 66124, 67292, 99186, 100938, 132248, 134584, 148779, 151407, 198372, 201876, 297558, 302814, 396744, 403752, 595116, 605628, 1026203, 1190232, 1211256, 2052406, 3078609, 4104812, 4559033, 6157218, 8209624, 9118066, 9235827, 12314436, 13677099, 18236132, 18471654, 24628872, 27354198, 36472264, 36943308, 41031297, 54708396, 73886616, 82062594, 109416792, 164125188, 278101013, 328250376, 556202026, 834303039, 1112404052, 1668606078, 2224808104, 2502909117, 3337212156, 5005818234, 6674424312, 10011636468, 20023272936]

約数ペア:

[(1, 20023272936), (2, 10011636468), (3, 6674424312), (4, 5005818234), (6, 3337212156), (8, 2502909117), (9, 2224808104), (12, 1668606078), (18, 1112404052), (24, 834303039), (36, 556202026), (61, 328250376), (72, 278101013), (122, 164125188), (183, 109416792), (244, 82062594), (271, 73886616), (366, 54708396), (488, 41031297), (542, 36943308), (549, 36472264), (732, 27354198), (813, 24628872), (1084, 18471654), (1098, 18236132), (1464, 13677099), (1626, 12314436), (2168, 9235827), (2196, 9118066), (2439, 8209624), (3252, 6157218), (4392, 4559033), (4878, 4104812), (6504, 3078609), (9756, 2052406), (16531, 1211256), (16823, 1190232), (19512, 1026203), (33062, 605628), (33646, 595116), (49593, 403752), (50469, 396744), (66124, 302814), (67292, 297558), (99186, 201876), (100938, 198372), (132248, 151407), (134584, 148779)]