20304432

素因数分解:

$2^4\times 3^4\times {\mathrm{15667}}^1$

素因数の和:15687

約数の個数: 50

約数和(自身を含む): 58770668

約数和(自身を除く): 38466236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 15667, 31334, 47001, 62668, 94002, 125336, 141003, 188004, 250672, 282006, 376008, 423009, 564012, 752016, 846018, 1128024, 1269027, 1692036, 2256048, 2538054, 3384072, 5076108, 6768144, 10152216, 20304432]

約数ペア:

[(1, 20304432), (2, 10152216), (3, 6768144), (4, 5076108), (6, 3384072), (8, 2538054), (9, 2256048), (12, 1692036), (16, 1269027), (18, 1128024), (24, 846018), (27, 752016), (36, 564012), (48, 423009), (54, 376008), (72, 282006), (81, 250672), (108, 188004), (144, 141003), (162, 125336), (216, 94002), (324, 62668), (432, 47001), (648, 31334), (1296, 15667)]