20199256326

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1487}}^1\times {\mathrm{39719}}^1$

素因数の和:41233

約数の個数: 48

約数和(自身を含む): 46100620800

約数和(自身を除く): 25901364474

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1487, 2974, 4461, 8922, 13383, 26766, 28253, 39719, 56506, 79438, 84759, 119157, 169518, 238314, 254277, 357471, 508554, 714942, 754661, 1509322, 2263983, 4527966, 6791949, 13583898, 59062153, 118124306, 177186459, 354372918, 531559377, 1063118754, 1122180907, 2244361814, 3366542721, 6733085442, 10099628163, 20199256326]

約数ペア:

[(1, 20199256326), (2, 10099628163), (3, 6733085442), (6, 3366542721), (9, 2244361814), (18, 1122180907), (19, 1063118754), (38, 531559377), (57, 354372918), (114, 177186459), (171, 118124306), (342, 59062153), (1487, 13583898), (2974, 6791949), (4461, 4527966), (8922, 2263983), (13383, 1509322), (26766, 754661), (28253, 714942), (39719, 508554), (56506, 357471), (79438, 254277), (84759, 238314), (119157, 169518)]