20602019976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1\times {\mathrm{14821}}^1$

素因数の和:18254

約数の個数: 64

約数和(自身を含む): 54554446080

約数和(自身を除く): 33952426104

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 3407, 6814, 10221, 13628, 14821, 20442, 27256, 29642, 40884, 44463, 57919, 59284, 81768, 88926, 115838, 118568, 173757, 177852, 231676, 251957, 347514, 355704, 463352, 503914, 695028, 755871, 1007828, 1390056, 1511742, 2015656, 3023484, 6046968, 50495147, 100990294, 151485441, 201980588, 302970882, 403961176, 605941764, 858417499, 1211883528, 1716834998, 2575252497, 3433669996, 5150504994, 6867339992, 10301009988, 20602019976]

約数ペア:

[(1, 20602019976), (2, 10301009988), (3, 6867339992), (4, 5150504994), (6, 3433669996), (8, 2575252497), (12, 1716834998), (17, 1211883528), (24, 858417499), (34, 605941764), (51, 403961176), (68, 302970882), (102, 201980588), (136, 151485441), (204, 100990294), (408, 50495147), (3407, 6046968), (6814, 3023484), (10221, 2015656), (13628, 1511742), (14821, 1390056), (20442, 1007828), (27256, 755871), (29642, 695028), (40884, 503914), (44463, 463352), (57919, 355704), (59284, 347514), (81768, 251957), (88926, 231676), (115838, 177852), (118568, 173757)]