20070036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 58828224

約数和(自身を除く): 38758188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1091, 1314, 1533, 2044, 2182, 2628, 3066, 3273, 4364, 4599, 6132, 6546, 7637, 9198, 9819, 13092, 15274, 18396, 19638, 22911, 30548, 39276, 45822, 68733, 79643, 91644, 137466, 159286, 238929, 274932, 318572, 477858, 557501, 716787, 955716, 1115002, 1433574, 1672503, 2230004, 2867148, 3345006, 5017509, 6690012, 10035018, 20070036]

約数ペア:

[(1, 20070036), (2, 10035018), (3, 6690012), (4, 5017509), (6, 3345006), (7, 2867148), (9, 2230004), (12, 1672503), (14, 1433574), (18, 1115002), (21, 955716), (28, 716787), (36, 557501), (42, 477858), (63, 318572), (73, 274932), (84, 238929), (126, 159286), (146, 137466), (219, 91644), (252, 79643), (292, 68733), (438, 45822), (511, 39276), (657, 30548), (876, 22911), (1022, 19638), (1091, 18396), (1314, 15274), (1533, 13092), (2044, 9819), (2182, 9198), (2628, 7637), (3066, 6546), (3273, 6132), (4364, 4599)]