20194178391

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{32771}}^1$

素因数の和:33596

約数の個数: 32

約数和(自身を含む): 30989203200

約数和(自身を除く): 10795024809

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 787, 2361, 7083, 21249, 22823, 32771, 68469, 98313, 205407, 294939, 616221, 884817, 950359, 2851077, 8553231, 25659693, 25790777, 77372331, 232116993, 696350979, 747932533, 2243797599, 6731392797, 20194178391]

約数ペア:

[(1, 20194178391), (3, 6731392797), (9, 2243797599), (27, 747932533), (29, 696350979), (87, 232116993), (261, 77372331), (783, 25790777), (787, 25659693), (2361, 8553231), (7083, 2851077), (21249, 950359), (22823, 884817), (32771, 616221), (68469, 294939), (98313, 205407)]