20161563270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6151}}^1\times {\mathrm{6427}}^1$

素因数の和:12605

約数の個数: 64

約数和(自身を含む): 51250392576

約数和(自身を除く): 31088829306

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 6151, 6427, 12302, 12854, 18453, 19281, 30755, 32135, 36906, 38562, 61510, 64270, 92265, 96405, 104567, 109259, 184530, 192810, 209134, 218518, 313701, 327777, 522835, 546295, 627402, 655554, 1045670, 1092590, 1568505, 1638885, 3137010, 3277770, 39532477, 79064954, 118597431, 197662385, 237194862, 395324770, 592987155, 672052109, 1185974310, 1344104218, 2016156327, 3360260545, 4032312654, 6720521090, 10080781635, 20161563270]

約数ペア:

[(1, 20161563270), (2, 10080781635), (3, 6720521090), (5, 4032312654), (6, 3360260545), (10, 2016156327), (15, 1344104218), (17, 1185974310), (30, 672052109), (34, 592987155), (51, 395324770), (85, 237194862), (102, 197662385), (170, 118597431), (255, 79064954), (510, 39532477), (6151, 3277770), (6427, 3137010), (12302, 1638885), (12854, 1568505), (18453, 1092590), (19281, 1045670), (30755, 655554), (32135, 627402), (36906, 546295), (38562, 522835), (61510, 327777), (64270, 313701), (92265, 218518), (96405, 209134), (104567, 192810), (109259, 184530)]