23420696

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 50398200

約数和(自身を除く): 26977504

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1019, 1352, 1768, 2038, 2873, 4076, 5746, 8152, 11492, 13247, 17323, 22984, 26494, 34646, 52988, 69292, 105976, 138584, 172211, 225199, 344422, 450398, 688844, 900796, 1377688, 1801592, 2927587, 5855174, 11710348, 23420696]

約数ペア:

[(1, 23420696), (2, 11710348), (4, 5855174), (8, 2927587), (13, 1801592), (17, 1377688), (26, 900796), (34, 688844), (52, 450398), (68, 344422), (104, 225199), (136, 172211), (169, 138584), (221, 105976), (338, 69292), (442, 52988), (676, 34646), (884, 26494), (1019, 22984), (1352, 17323), (1768, 13247), (2038, 11492), (2873, 8152), (4076, 5746)]