20132783013

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4969}}^1\times {\mathrm{6653}}^1$

素因数の和:11661

約数の個数: 32

約数和(自身を含む): 31747564800

約数和(自身を除く): 11614781787

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 4969, 6653, 14907, 19959, 34783, 46571, 104349, 139713, 144101, 192937, 432303, 578811, 1008707, 1350559, 3026121, 4051677, 33058757, 99176271, 231411299, 694233897, 958703953, 2876111859, 6710927671, 20132783013]

約数ペア:

[(1, 20132783013), (3, 6710927671), (7, 2876111859), (21, 958703953), (29, 694233897), (87, 231411299), (203, 99176271), (609, 33058757), (4969, 4051677), (6653, 3026121), (14907, 1350559), (19959, 1008707), (34783, 578811), (46571, 432303), (104349, 192937), (139713, 144101)]