20083334118

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{6421}}^1$

素因数の和:6729

約数の個数: 64

約数和(自身を含む): 42040569792

約数和(自身を除く): 21957235674

約数列:

[1, 2, 3, 6, 37, 73, 74, 111, 146, 193, 219, 222, 386, 438, 579, 1158, 2701, 5402, 6421, 7141, 8103, 12842, 14089, 14282, 16206, 19263, 21423, 28178, 38526, 42267, 42846, 84534, 237577, 468733, 475154, 521293, 712731, 937466, 1042586, 1239253, 1406199, 1425462, 1563879, 2478506, 2812398, 3127758, 3717759, 7435518, 17343121, 34686242, 45852361, 52029363, 90465469, 91704722, 104058726, 137557083, 180930938, 271396407, 275114166, 542792814, 3347222353, 6694444706, 10041667059, 20083334118]

約数ペア:

[(1, 20083334118), (2, 10041667059), (3, 6694444706), (6, 3347222353), (37, 542792814), (73, 275114166), (74, 271396407), (111, 180930938), (146, 137557083), (193, 104058726), (219, 91704722), (222, 90465469), (386, 52029363), (438, 45852361), (579, 34686242), (1158, 17343121), (2701, 7435518), (5402, 3717759), (6421, 3127758), (7141, 2812398), (8103, 2478506), (12842, 1563879), (14089, 1425462), (14282, 1406199), (16206, 1239253), (19263, 1042586), (21423, 937466), (28178, 712731), (38526, 521293), (42267, 475154), (42846, 468733), (84534, 237577)]