20734634448

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{31391}}^1$

素因数の和:31558

約数の個数: 160

約数和(自身を含む): 65395814400

約数和(自身を除く): 44661179952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 139, 144, 176, 198, 216, 264, 278, 297, 396, 417, 432, 528, 556, 594, 792, 834, 1112, 1188, 1251, 1529, 1584, 1668, 2224, 2376, 2502, 3058, 3336, 3753, 4587, 4752, 5004, 6116, 6672, 7506, 9174, 10008, 12232, 13761, 15012, 18348, 20016, 24464, 27522, 30024, 31391, 36696, 41283, 55044, 60048, 62782, 73392, 82566, 94173, 110088, 125564, 165132, 188346, 220176, 251128, 282519, 330264, 345301, 376692, 502256, 565038, 660528, 690602, 753384, 847557, 1035903, 1130076, 1381204, 1506768, 1695114, 2071806, 2260152, 2762408, 3107709, 3390228, 4143612, 4363349, 4520304, 5524816, 6215418, 6780456, 8287224, 8726698, 9323127, 12430836, 13090047, 13560912, 16574448, 17453396, 18646254, 24861672, 26180094, 34906792, 37292508, 39270141, 47996839, 49723344, 52360188, 69813584, 74585016, 78540282, 95993678, 104720376, 117810423, 143990517, 149170032, 157080564, 191987356, 209440752, 235620846, 287981034, 314161128, 383974712, 431971551, 471241692, 575962068, 628322256, 767949424, 863943102, 942483384, 1151924136, 1295914653, 1727886204, 1884966768, 2303848272, 2591829306, 3455772408, 5183658612, 6911544816, 10367317224, 20734634448]

約数ペア:

[(1, 20734634448), (2, 10367317224), (3, 6911544816), (4, 5183658612), (6, 3455772408), (8, 2591829306), (9, 2303848272), (11, 1884966768), (12, 1727886204), (16, 1295914653), (18, 1151924136), (22, 942483384), (24, 863943102), (27, 767949424), (33, 628322256), (36, 575962068), (44, 471241692), (48, 431971551), (54, 383974712), (66, 314161128), (72, 287981034), (88, 235620846), (99, 209440752), (108, 191987356), (132, 157080564), (139, 149170032), (144, 143990517), (176, 117810423), (198, 104720376), (216, 95993678), (264, 78540282), (278, 74585016), (297, 69813584), (396, 52360188), (417, 49723344), (432, 47996839), (528, 39270141), (556, 37292508), (594, 34906792), (792, 26180094), (834, 24861672), (1112, 18646254), (1188, 17453396), (1251, 16574448), (1529, 13560912), (1584, 13090047), (1668, 12430836), (2224, 9323127), (2376, 8726698), (2502, 8287224), (3058, 6780456), (3336, 6215418), (3753, 5524816), (4587, 4520304), (4752, 4363349), (5004, 4143612), (6116, 3390228), (6672, 3107709), (7506, 2762408), (9174, 2260152), (10008, 2071806), (12232, 1695114), (13761, 1506768), (15012, 1381204), (18348, 1130076), (20016, 1035903), (24464, 847557), (27522, 753384), (30024, 690602), (31391, 660528), (36696, 565038), (41283, 502256), (55044, 376692), (60048, 345301), (62782, 330264), (73392, 282519), (82566, 251128), (94173, 220176), (110088, 188346), (125564, 165132)]