20134467735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1\times {\mathrm{2903}}^1$

素因数の和:3448

約数の個数: 64

約数和(自身を含む): 34775516160

約数和(自身を除く): 14641048425

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 461, 885, 1003, 1383, 2305, 2903, 3009, 5015, 6915, 7837, 8709, 14515, 15045, 23511, 27199, 39185, 43545, 49351, 81597, 117555, 135995, 148053, 171277, 246755, 407985, 462383, 513831, 740265, 856385, 1338283, 1387149, 2311915, 2569155, 2911709, 4014849, 6691415, 6935745, 8735127, 14558545, 20074245, 22750811, 43675635, 68252433, 78958697, 113754055, 236876091, 341262165, 394793485, 1184380455, 1342297849, 4026893547, 6711489245, 20134467735]

約数ペア:

[(1, 20134467735), (3, 6711489245), (5, 4026893547), (15, 1342297849), (17, 1184380455), (51, 394793485), (59, 341262165), (85, 236876091), (177, 113754055), (255, 78958697), (295, 68252433), (461, 43675635), (885, 22750811), (1003, 20074245), (1383, 14558545), (2305, 8735127), (2903, 6935745), (3009, 6691415), (5015, 4014849), (6915, 2911709), (7837, 2569155), (8709, 2311915), (14515, 1387149), (15045, 1338283), (23511, 856385), (27199, 740265), (39185, 513831), (43545, 462383), (49351, 407985), (81597, 246755), (117555, 171277), (135995, 148053)]