20925024246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{27283}}^1$

素因数の和:29330

約数の個数: 64

約数和(自身を含む): 53171059200

約数和(自身を除く): 32246034954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2029, 4058, 6087, 12174, 14203, 18261, 27283, 28406, 36522, 42609, 54566, 54783, 81849, 85218, 109566, 127827, 163698, 190981, 245547, 255654, 381962, 383481, 491094, 572943, 736641, 766962, 1145886, 1473282, 1718829, 3437658, 5156487, 10312974, 55357207, 110714414, 166071621, 332143242, 387500449, 498214863, 775000898, 996429726, 1162501347, 1494644589, 2325002694, 2989289178, 3487504041, 6975008082, 10462512123, 20925024246]

約数ペア:

[(1, 20925024246), (2, 10462512123), (3, 6975008082), (6, 3487504041), (7, 2989289178), (9, 2325002694), (14, 1494644589), (18, 1162501347), (21, 996429726), (27, 775000898), (42, 498214863), (54, 387500449), (63, 332143242), (126, 166071621), (189, 110714414), (378, 55357207), (2029, 10312974), (4058, 5156487), (6087, 3437658), (12174, 1718829), (14203, 1473282), (18261, 1145886), (27283, 766962), (28406, 736641), (36522, 572943), (42609, 491094), (54566, 383481), (54783, 381962), (81849, 255654), (85218, 245547), (109566, 190981), (127827, 163698)]