20193634070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16979}}^1\times {\mathrm{5171}}^1$

素因数の和:22180

約数の個数: 32

約数和(自身を含む): 37938481920

約数和(自身を除く): 17744847850

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5171, 10342, 16979, 25855, 33958, 51710, 84895, 118933, 169790, 237866, 390517, 594665, 781034, 1189330, 1952585, 3905170, 87798409, 175596818, 438992045, 877984090, 2019363407, 4038726814, 10096817035, 20193634070]

約数ペア:

[(1, 20193634070), (2, 10096817035), (5, 4038726814), (10, 2019363407), (23, 877984090), (46, 438992045), (115, 175596818), (230, 87798409), (5171, 3905170), (10342, 1952585), (16979, 1189330), (25855, 781034), (33958, 594665), (51710, 390517), (84895, 237866), (118933, 169790)]