20162021565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1\times {\mathrm{4967}}^1$

素因数の和:5626

約数の個数: 64

約数和(自身を含む): 37490356224

約数和(自身を除く): 17328334659

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 577, 1005, 1407, 1731, 2345, 2885, 4039, 4967, 7035, 8655, 12117, 14901, 20195, 24835, 34769, 38659, 60585, 74505, 104307, 115977, 173845, 193295, 270613, 332789, 521535, 579885, 811839, 998367, 1353065, 1663945, 2329523, 2865959, 4059195, 4991835, 6988569, 8597877, 11647615, 14329795, 20061713, 34942845, 42989385, 60185139, 100308565, 192019253, 300925695, 576057759, 960096265, 1344134771, 2880288795, 4032404313, 6720673855, 20162021565]

約数ペア:

[(1, 20162021565), (3, 6720673855), (5, 4032404313), (7, 2880288795), (15, 1344134771), (21, 960096265), (35, 576057759), (67, 300925695), (105, 192019253), (201, 100308565), (335, 60185139), (469, 42989385), (577, 34942845), (1005, 20061713), (1407, 14329795), (1731, 11647615), (2345, 8597877), (2885, 6988569), (4039, 4991835), (4967, 4059195), (7035, 2865959), (8655, 2329523), (12117, 1663945), (14901, 1353065), (20195, 998367), (24835, 811839), (34769, 579885), (38659, 521535), (60585, 332789), (74505, 270613), (104307, 193295), (115977, 173845)]