20992998528

素因数分解:

$2^7\times 3^3\times {\mathrm{6074363}}^1$

素因数の和:6074386

約数の個数: 64

約数和(自身を含む): 61958512800

約数和(自身を除く): 40965514272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 6074363, 12148726, 18223089, 24297452, 36446178, 48594904, 54669267, 72892356, 97189808, 109338534, 145784712, 164007801, 194379616, 218677068, 291569424, 328015602, 388759232, 437354136, 583138848, 656031204, 777518464, 874708272, 1166277696, 1312062408, 1749416544, 2332555392, 2624124816, 3498833088, 5248249632, 6997666176, 10496499264, 20992998528]

約数ペア:

[(1, 20992998528), (2, 10496499264), (3, 6997666176), (4, 5248249632), (6, 3498833088), (8, 2624124816), (9, 2332555392), (12, 1749416544), (16, 1312062408), (18, 1166277696), (24, 874708272), (27, 777518464), (32, 656031204), (36, 583138848), (48, 437354136), (54, 388759232), (64, 328015602), (72, 291569424), (96, 218677068), (108, 194379616), (128, 164007801), (144, 145784712), (192, 109338534), (216, 97189808), (288, 72892356), (384, 54669267), (432, 48594904), (576, 36446178), (864, 24297452), (1152, 18223089), (1728, 12148726), (3456, 6074363)]