20059367055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{358427}}^1$

素因数の和:358496

約数の個数: 64

約数和(自身を含む): 40465087488

約数和(自身を除く): 20405720433

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 41, 65, 91, 105, 123, 195, 205, 273, 287, 455, 533, 615, 861, 1365, 1435, 1599, 2665, 3731, 4305, 7995, 11193, 18655, 55965, 358427, 1075281, 1792135, 2508989, 4659551, 5376405, 7526967, 12544945, 13978653, 14695507, 23297755, 32616857, 37634835, 44086521, 69893265, 73477535, 97850571, 102868549, 163084285, 191041591, 220432605, 308605647, 489252855, 514342745, 573124773, 955207955, 1337291137, 1543028235, 2865623865, 4011873411, 6686455685, 20059367055]

約数ペア:

[(1, 20059367055), (3, 6686455685), (5, 4011873411), (7, 2865623865), (13, 1543028235), (15, 1337291137), (21, 955207955), (35, 573124773), (39, 514342745), (41, 489252855), (65, 308605647), (91, 220432605), (105, 191041591), (123, 163084285), (195, 102868549), (205, 97850571), (273, 73477535), (287, 69893265), (455, 44086521), (533, 37634835), (615, 32616857), (861, 23297755), (1365, 14695507), (1435, 13978653), (1599, 12544945), (2665, 7526967), (3731, 5376405), (4305, 4659551), (7995, 2508989), (11193, 1792135), (18655, 1075281), (55965, 358427)]