20160426072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2148383}}^1$

素因数の和:2148432

約数の個数: 64

約数和(自身を含む): 55686113280

約数和(自身を除く): 35525687208

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 9384, 2148383, 4296766, 6445149, 8593532, 12890298, 17187064, 25780596, 36522511, 49412809, 51561192, 73045022, 98825618, 109567533, 146090044, 148238427, 197651236, 219135066, 292180088, 296476854, 395302472, 438270132, 592953708, 840017753, 876540264, 1185907416, 1680035506, 2520053259, 3360071012, 5040106518, 6720142024, 10080213036, 20160426072]

約数ペア:

[(1, 20160426072), (2, 10080213036), (3, 6720142024), (4, 5040106518), (6, 3360071012), (8, 2520053259), (12, 1680035506), (17, 1185907416), (23, 876540264), (24, 840017753), (34, 592953708), (46, 438270132), (51, 395302472), (68, 296476854), (69, 292180088), (92, 219135066), (102, 197651236), (136, 148238427), (138, 146090044), (184, 109567533), (204, 98825618), (276, 73045022), (391, 51561192), (408, 49412809), (552, 36522511), (782, 25780596), (1173, 17187064), (1564, 12890298), (2346, 8593532), (3128, 6445149), (4692, 4296766), (9384, 2148383)]