20029658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 34670592

約数和(自身を除く): 14640934

約数列:

[1, 2, 11, 22, 31, 43, 62, 86, 341, 473, 682, 683, 946, 1333, 1366, 2666, 7513, 14663, 15026, 21173, 29326, 29369, 42346, 58738, 232903, 323059, 465806, 646118, 910439, 1820878, 10014829, 20029658]

約数ペア:

[(1, 20029658), (2, 10014829), (11, 1820878), (22, 910439), (31, 646118), (43, 465806), (62, 323059), (86, 232903), (341, 58738), (473, 42346), (682, 29369), (683, 29326), (946, 21173), (1333, 15026), (1366, 14663), (2666, 7513)]