20008768230

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249517}}^1$

素因数の和:249553

約数の個数: 112

約数和(自身を含む): 58908205584

約数和(自身を除く): 38899437354

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 243, 270, 297, 330, 405, 486, 495, 594, 729, 810, 891, 990, 1215, 1458, 1485, 1782, 2430, 2673, 2970, 3645, 4455, 5346, 7290, 8019, 8910, 13365, 16038, 26730, 40095, 80190, 249517, 499034, 748551, 1247585, 1497102, 2245653, 2495170, 2744687, 3742755, 4491306, 5489374, 6736959, 7485510, 8234061, 11228265, 13473918, 13723435, 16468122, 20210877, 22456530, 24702183, 27446870, 33684795, 40421754, 41170305, 49404366, 60632631, 67369590, 74106549, 82340610, 101054385, 121265262, 123510915, 148213098, 181897893, 202108770, 222319647, 247021830, 303163155, 363795786, 370532745, 444639294, 606326310, 666958941, 741065490, 909489465, 1111598235, 1333917882, 1818978930, 2000876823, 2223196470, 3334794705, 4001753646, 6669589410, 10004384115, 20008768230]

約数ペア:

[(1, 20008768230), (2, 10004384115), (3, 6669589410), (5, 4001753646), (6, 3334794705), (9, 2223196470), (10, 2000876823), (11, 1818978930), (15, 1333917882), (18, 1111598235), (22, 909489465), (27, 741065490), (30, 666958941), (33, 606326310), (45, 444639294), (54, 370532745), (55, 363795786), (66, 303163155), (81, 247021830), (90, 222319647), (99, 202108770), (110, 181897893), (135, 148213098), (162, 123510915), (165, 121265262), (198, 101054385), (243, 82340610), (270, 74106549), (297, 67369590), (330, 60632631), (405, 49404366), (486, 41170305), (495, 40421754), (594, 33684795), (729, 27446870), (810, 24702183), (891, 22456530), (990, 20210877), (1215, 16468122), (1458, 13723435), (1485, 13473918), (1782, 11228265), (2430, 8234061), (2673, 7485510), (2970, 6736959), (3645, 5489374), (4455, 4491306), (5346, 3742755), (7290, 2744687), (8019, 2495170), (8910, 2245653), (13365, 1497102), (16038, 1247585), (26730, 748551), (40095, 499034), (80190, 249517)]