20399686326

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{41201}}^1$

素因数の和:41438

約数の個数: 64

約数和(自身を含む): 46456079040

約数和(自身を除く): 26056392714

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 173, 318, 346, 477, 519, 954, 1038, 1431, 1557, 2862, 3114, 4671, 9169, 9342, 18338, 27507, 41201, 55014, 82402, 82521, 123603, 165042, 247206, 247563, 370809, 495126, 741618, 1112427, 2183653, 2224854, 4367306, 6550959, 7127773, 13101918, 14255546, 19652877, 21383319, 39305754, 42766638, 58958631, 64149957, 117917262, 128299914, 192449871, 377771969, 384899742, 755543938, 1133315907, 2266631814, 3399947721, 6799895442, 10199843163, 20399686326]

約数ペア:

[(1, 20399686326), (2, 10199843163), (3, 6799895442), (6, 3399947721), (9, 2266631814), (18, 1133315907), (27, 755543938), (53, 384899742), (54, 377771969), (106, 192449871), (159, 128299914), (173, 117917262), (318, 64149957), (346, 58958631), (477, 42766638), (519, 39305754), (954, 21383319), (1038, 19652877), (1431, 14255546), (1557, 13101918), (2862, 7127773), (3114, 6550959), (4671, 4367306), (9169, 2224854), (9342, 2183653), (18338, 1112427), (27507, 741618), (41201, 495126), (55014, 370809), (82402, 247563), (82521, 247206), (123603, 165042)]