20216353531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{3919}}^1$

素因数の和:4219

約数の個数: 32

約数和(自身を含む): 23188838400

約数和(自身を除く): 2972484869

約数列:

[1, 11, 29, 103, 157, 319, 1133, 1727, 2987, 3919, 4553, 16171, 32857, 43109, 50083, 113651, 177881, 403657, 468959, 615283, 1250161, 4440227, 5158549, 6768113, 11706053, 17843207, 63374149, 128766583, 196275277, 697115639, 1837850321, 20216353531]

約数ペア:

[(1, 20216353531), (11, 1837850321), (29, 697115639), (103, 196275277), (157, 128766583), (319, 63374149), (1133, 17843207), (1727, 11706053), (2987, 6768113), (3919, 5158549), (4553, 4440227), (16171, 1250161), (32857, 615283), (43109, 468959), (50083, 403657), (113651, 177881)]