20682775932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{2039}}^1$

素因数の和:3400

約数の個数: 144

約数和(自身を含む): 60532577280

約数和(自身を除く): 39849801348

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1327, 1911, 2039, 2548, 2654, 3822, 3981, 4078, 5308, 6117, 7644, 7962, 8156, 9289, 12234, 14273, 15924, 17251, 18578, 24468, 26507, 27867, 28546, 34502, 37156, 42819, 51753, 53014, 55734, 57092, 65023, 69004, 79521, 85638, 99911, 103506, 106028, 111468, 120757, 130046, 159042, 171276, 185549, 195069, 199822, 207012, 241514, 260092, 299733, 318084, 362271, 371098, 390138, 399644, 483028, 556647, 599466, 724542, 742196, 780276, 845299, 1113294, 1198932, 1298843, 1449084, 1690598, 2226588, 2535897, 2597686, 2705753, 3381196, 3896529, 5071794, 5195372, 5411506, 7793058, 8117259, 10143588, 10823012, 15586116, 16234518, 18940271, 32469036, 35174789, 37880542, 56820813, 70349578, 75761084, 105524367, 113641626, 132581897, 140699156, 211048734, 227283252, 246223523, 265163794, 397745691, 422097468, 492447046, 530327588, 738670569, 795491382, 984894092, 1477341138, 1590982764, 1723564661, 2954682276, 3447129322, 5170693983, 6894258644, 10341387966, 20682775932]

約数ペア:

[(1, 20682775932), (2, 10341387966), (3, 6894258644), (4, 5170693983), (6, 3447129322), (7, 2954682276), (12, 1723564661), (13, 1590982764), (14, 1477341138), (21, 984894092), (26, 795491382), (28, 738670569), (39, 530327588), (42, 492447046), (49, 422097468), (52, 397745691), (78, 265163794), (84, 246223523), (91, 227283252), (98, 211048734), (147, 140699156), (156, 132581897), (182, 113641626), (196, 105524367), (273, 75761084), (294, 70349578), (364, 56820813), (546, 37880542), (588, 35174789), (637, 32469036), (1092, 18940271), (1274, 16234518), (1327, 15586116), (1911, 10823012), (2039, 10143588), (2548, 8117259), (2654, 7793058), (3822, 5411506), (3981, 5195372), (4078, 5071794), (5308, 3896529), (6117, 3381196), (7644, 2705753), (7962, 2597686), (8156, 2535897), (9289, 2226588), (12234, 1690598), (14273, 1449084), (15924, 1298843), (17251, 1198932), (18578, 1113294), (24468, 845299), (26507, 780276), (27867, 742196), (28546, 724542), (34502, 599466), (37156, 556647), (42819, 483028), (51753, 399644), (53014, 390138), (55734, 371098), (57092, 362271), (65023, 318084), (69004, 299733), (79521, 260092), (85638, 241514), (99911, 207012), (103506, 199822), (106028, 195069), (111468, 185549), (120757, 171276), (130046, 159042)]