20192283896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{130367}}^1$

素因数の和:131411

約数の個数: 32

約数和(自身を含む): 39892608000

約数和(自身を除く): 19700324104

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1019, 2038, 4076, 8152, 19361, 38722, 77444, 130367, 154888, 260734, 521468, 1042936, 2476973, 4953946, 9907892, 19815784, 132843973, 265687946, 531375892, 1062751784, 2524035487, 5048070974, 10096141948, 20192283896]

約数ペア:

[(1, 20192283896), (2, 10096141948), (4, 5048070974), (8, 2524035487), (19, 1062751784), (38, 531375892), (76, 265687946), (152, 132843973), (1019, 19815784), (2038, 9907892), (4076, 4953946), (8152, 2476973), (19361, 1042936), (38722, 521468), (77444, 260734), (130367, 154888)]