20166833247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{357169}}^1$

素因数の和:357271

約数の個数: 32

約数和(自身を含む): 30859488000

約数和(自身を除く): 10692654753

約数列:

[1, 3, 11, 29, 33, 59, 87, 177, 319, 649, 957, 1711, 1947, 5133, 18821, 56463, 357169, 1071507, 3928859, 10357901, 11786577, 21072971, 31073703, 63218913, 113936911, 231802681, 341810733, 611116159, 695408043, 1833348477, 6722277749, 20166833247]

約数ペア:

[(1, 20166833247), (3, 6722277749), (11, 1833348477), (29, 695408043), (33, 611116159), (59, 341810733), (87, 231802681), (177, 113936911), (319, 63218913), (649, 31073703), (957, 21072971), (1711, 11786577), (1947, 10357901), (5133, 3928859), (18821, 1071507), (56463, 357169)]