20774949264

素因数分解:

$2^4\times 3^2\times {\mathrm{443}}^1\times {\mathrm{325667}}^1$

素因数の和:326124

約数の個数: 60

約数和(自身を含む): 58272426576

約数和(自身を除く): 37497477312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7088, 7974, 10632, 15948, 21264, 31896, 63792, 325667, 651334, 977001, 1302668, 1954002, 2605336, 2931003, 3908004, 5210672, 5862006, 7816008, 11724012, 15632016, 23448024, 46896048, 144270481, 288540962, 432811443, 577081924, 865622886, 1154163848, 1298434329, 1731245772, 2308327696, 2596868658, 3462491544, 5193737316, 6924983088, 10387474632, 20774949264]

約数ペア:

[(1, 20774949264), (2, 10387474632), (3, 6924983088), (4, 5193737316), (6, 3462491544), (8, 2596868658), (9, 2308327696), (12, 1731245772), (16, 1298434329), (18, 1154163848), (24, 865622886), (36, 577081924), (48, 432811443), (72, 288540962), (144, 144270481), (443, 46896048), (886, 23448024), (1329, 15632016), (1772, 11724012), (2658, 7816008), (3544, 5862006), (3987, 5210672), (5316, 3908004), (7088, 2931003), (7974, 2605336), (10632, 1954002), (15948, 1302668), (21264, 977001), (31896, 651334), (63792, 325667)]