20536038

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{4273}}^1$

素因数の和:4373

約数の個数: 32

約数和(自身を含む): 46159200

約数和(自身を除く): 25623162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4273, 4806, 8546, 12819, 25638, 38457, 76914, 115371, 230742, 380297, 760594, 1140891, 2281782, 3422673, 6845346, 10268019, 20536038]

約数ペア:

[(1, 20536038), (2, 10268019), (3, 6845346), (6, 3422673), (9, 2281782), (18, 1140891), (27, 760594), (54, 380297), (89, 230742), (178, 115371), (267, 76914), (534, 38457), (801, 25638), (1602, 12819), (2403, 8546), (4273, 4806)]