20431335552

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{597827}}^1$

素因数の和:597933

約数の個数: 64

約数和(自身を含む): 54880610400

約数和(自身を除く): 34449274848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 267, 356, 384, 534, 712, 1068, 1424, 2136, 2848, 4272, 5696, 8544, 11392, 17088, 34176, 597827, 1195654, 1793481, 2391308, 3586962, 4782616, 7173924, 9565232, 14347848, 19130464, 28695696, 38260928, 53206603, 57391392, 76521856, 106413206, 114782784, 159619809, 212826412, 229565568, 319239618, 425652824, 638479236, 851305648, 1276958472, 1702611296, 2553916944, 3405222592, 5107833888, 6810445184, 10215667776, 20431335552]

約数ペア:

[(1, 20431335552), (2, 10215667776), (3, 6810445184), (4, 5107833888), (6, 3405222592), (8, 2553916944), (12, 1702611296), (16, 1276958472), (24, 851305648), (32, 638479236), (48, 425652824), (64, 319239618), (89, 229565568), (96, 212826412), (128, 159619809), (178, 114782784), (192, 106413206), (267, 76521856), (356, 57391392), (384, 53206603), (534, 38260928), (712, 28695696), (1068, 19130464), (1424, 14347848), (2136, 9565232), (2848, 7173924), (4272, 4782616), (5696, 3586962), (8544, 2391308), (11392, 1793481), (17088, 1195654), (34176, 597827)]