20229836912

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{1013}}^1\times {\mathrm{5179}}^1$

素因数の和:6441

約数の個数: 40

約数和(自身を含む): 39404405040

約数和(自身を除く): 19174568128

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1013, 1928, 2026, 3856, 4052, 5179, 8104, 10358, 16208, 20716, 41432, 82864, 244133, 488266, 976532, 1248139, 1953064, 2496278, 3906128, 4992556, 5246327, 9985112, 10492654, 19970224, 20985308, 41970616, 83941232, 1264364807, 2528729614, 5057459228, 10114918456, 20229836912]

約数ペア:

[(1, 20229836912), (2, 10114918456), (4, 5057459228), (8, 2528729614), (16, 1264364807), (241, 83941232), (482, 41970616), (964, 20985308), (1013, 19970224), (1928, 10492654), (2026, 9985112), (3856, 5246327), (4052, 4992556), (5179, 3906128), (8104, 2496278), (10358, 1953064), (16208, 1248139), (20716, 976532), (41432, 488266), (82864, 244133)]