19703544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6899}}^1$

素因数の和:6932

約数の個数: 64

約数和(自身を含む): 59616000

約数和(自身を除く): 39912456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 6899, 13798, 20697, 27596, 41394, 48293, 55192, 82788, 96586, 117283, 144879, 165576, 193172, 234566, 289758, 351849, 386344, 469132, 579516, 703698, 820981, 938264, 1159032, 1407396, 1641962, 2462943, 2814792, 3283924, 4925886, 6567848, 9851772, 19703544]

約数ペア:

[(1, 19703544), (2, 9851772), (3, 6567848), (4, 4925886), (6, 3283924), (7, 2814792), (8, 2462943), (12, 1641962), (14, 1407396), (17, 1159032), (21, 938264), (24, 820981), (28, 703698), (34, 579516), (42, 469132), (51, 386344), (56, 351849), (68, 289758), (84, 234566), (102, 193172), (119, 165576), (136, 144879), (168, 117283), (204, 96586), (238, 82788), (357, 55192), (408, 48293), (476, 41394), (714, 27596), (952, 20697), (1428, 13798), (2856, 6899)]