20749342968

素因数分解:

$2^3\times 3^4\times {\mathrm{32020591}}^1$

素因数の和:32020609

約数の個数: 40

約数和(自身を含む): 58117374480

約数和(自身を除く): 37368031512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 32020591, 64041182, 96061773, 128082364, 192123546, 256164728, 288185319, 384247092, 576370638, 768494184, 864555957, 1152741276, 1729111914, 2305482552, 2593667871, 3458223828, 5187335742, 6916447656, 10374671484, 20749342968]

約数ペア:

[(1, 20749342968), (2, 10374671484), (3, 6916447656), (4, 5187335742), (6, 3458223828), (8, 2593667871), (9, 2305482552), (12, 1729111914), (18, 1152741276), (24, 864555957), (27, 768494184), (36, 576370638), (54, 384247092), (72, 288185319), (81, 256164728), (108, 192123546), (162, 128082364), (216, 96061773), (324, 64041182), (648, 32020591)]