19707936

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{7079}}^1$

素因数の和:7121

約数の個数: 48

約数和(自身を含む): 53524800

約数和(自身を除く): 33816864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 7079, 14158, 21237, 28316, 42474, 56632, 84948, 113264, 169896, 205291, 226528, 339792, 410582, 615873, 679584, 821164, 1231746, 1642328, 2463492, 3284656, 4926984, 6569312, 9853968, 19707936]

約数ペア:

[(1, 19707936), (2, 9853968), (3, 6569312), (4, 4926984), (6, 3284656), (8, 2463492), (12, 1642328), (16, 1231746), (24, 821164), (29, 679584), (32, 615873), (48, 410582), (58, 339792), (87, 226528), (96, 205291), (116, 169896), (174, 113264), (232, 84948), (348, 56632), (464, 42474), (696, 28316), (928, 21237), (1392, 14158), (2784, 7079)]