20020792248

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2989963}}^1$

素因数の和:2990009

約数の個数: 64

約数和(自身を含む): 57407308800

約数和(自身を除く): 37386516552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 2989963, 5979926, 8969889, 11959852, 17939778, 23919704, 26909667, 35879556, 53819334, 71759112, 80729001, 92688853, 107638668, 161458002, 185377706, 215277336, 278066559, 322916004, 370755412, 556133118, 645832008, 741510824, 834199677, 1112266236, 1668399354, 2224532472, 2502599031, 3336798708, 5005198062, 6673597416, 10010396124, 20020792248]

約数ペア:

[(1, 20020792248), (2, 10010396124), (3, 6673597416), (4, 5005198062), (6, 3336798708), (8, 2502599031), (9, 2224532472), (12, 1668399354), (18, 1112266236), (24, 834199677), (27, 741510824), (31, 645832008), (36, 556133118), (54, 370755412), (62, 322916004), (72, 278066559), (93, 215277336), (108, 185377706), (124, 161458002), (186, 107638668), (216, 92688853), (248, 80729001), (279, 71759112), (372, 53819334), (558, 35879556), (744, 26909667), (837, 23919704), (1116, 17939778), (1674, 11959852), (2232, 8969889), (3348, 5979926), (6696, 2989963)]