20161652274

素因数分解:

$2^1\times 3^3\times {\mathrm{10151}}^1\times {\mathrm{36781}}^1$

素因数の和:46943

約数の個数: 32

約数和(自身を含む): 44809303680

約数和(自身を除く): 24647651406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 10151, 20302, 30453, 36781, 60906, 73562, 91359, 110343, 182718, 220686, 274077, 331029, 548154, 662058, 993087, 1986174, 373363931, 746727862, 1120091793, 2240183586, 3360275379, 6720550758, 10080826137, 20161652274]

約数ペア:

[(1, 20161652274), (2, 10080826137), (3, 6720550758), (6, 3360275379), (9, 2240183586), (18, 1120091793), (27, 746727862), (54, 373363931), (10151, 1986174), (20302, 993087), (30453, 662058), (36781, 548154), (60906, 331029), (73562, 274077), (91359, 220686), (110343, 182718)]