20124636984

素因数分解:

$2^3\times 3^2\times {\mathrm{347}}^1\times {\mathrm{805501}}^1$

素因数の和:805860

約数の個数: 48

約数和(自身を含む): 54661365720

約数和(自身を除く): 34536728736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 347, 694, 1041, 1388, 2082, 2776, 3123, 4164, 6246, 8328, 12492, 24984, 805501, 1611002, 2416503, 3222004, 4833006, 6444008, 7249509, 9666012, 14499018, 19332024, 28998036, 57996072, 279508847, 559017694, 838526541, 1118035388, 1677053082, 2236070776, 2515579623, 3354106164, 5031159246, 6708212328, 10062318492, 20124636984]

約数ペア:

[(1, 20124636984), (2, 10062318492), (3, 6708212328), (4, 5031159246), (6, 3354106164), (8, 2515579623), (9, 2236070776), (12, 1677053082), (18, 1118035388), (24, 838526541), (36, 559017694), (72, 279508847), (347, 57996072), (694, 28998036), (1041, 19332024), (1388, 14499018), (2082, 9666012), (2776, 7249509), (3123, 6444008), (4164, 4833006), (6246, 3222004), (8328, 2416503), (12492, 1611002), (24984, 805501)]