20230056972

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{647}}^1\times {\mathrm{2503}}^1$

素因数の和:3507

約数の個数: 72

約数和(自身を含む): 51384243456

約数和(自身を除く): 31154186484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 647, 694, 1041, 1294, 1388, 1941, 2082, 2503, 2588, 3123, 3882, 4164, 5006, 5823, 6246, 7509, 7764, 10012, 11646, 12492, 15018, 22527, 23292, 30036, 45054, 90108, 224509, 449018, 673527, 868541, 898036, 1347054, 1619441, 1737082, 2020581, 2605623, 2694108, 3238882, 3474164, 4041162, 4858323, 5211246, 6477764, 7816869, 8082324, 9716646, 10422492, 14574969, 15633738, 19433292, 29149938, 31267476, 58299876, 561946027, 1123892054, 1685838081, 2247784108, 3371676162, 5057514243, 6743352324, 10115028486, 20230056972]

約数ペア:

[(1, 20230056972), (2, 10115028486), (3, 6743352324), (4, 5057514243), (6, 3371676162), (9, 2247784108), (12, 1685838081), (18, 1123892054), (36, 561946027), (347, 58299876), (647, 31267476), (694, 29149938), (1041, 19433292), (1294, 15633738), (1388, 14574969), (1941, 10422492), (2082, 9716646), (2503, 8082324), (2588, 7816869), (3123, 6477764), (3882, 5211246), (4164, 4858323), (5006, 4041162), (5823, 3474164), (6246, 3238882), (7509, 2694108), (7764, 2605623), (10012, 2020581), (11646, 1737082), (12492, 1619441), (15018, 1347054), (22527, 898036), (23292, 868541), (30036, 673527), (45054, 449018), (90108, 224509)]