20236468245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{22273}}^1$

素因数の和:22814

約数の個数: 64

約数和(自身を含む): 39259261440

約数和(自身を除く): 19022793195

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 509, 595, 1527, 1785, 2545, 3563, 7635, 8653, 10689, 17815, 22273, 25959, 43265, 53445, 60571, 66819, 111365, 129795, 155911, 181713, 302855, 334095, 378641, 467733, 779555, 908565, 1135923, 1893205, 2338665, 2650487, 5679615, 7951461, 11336957, 13252435, 34010871, 39757305, 56684785, 79358699, 170054355, 192728269, 238076097, 396793495, 578184807, 963641345, 1190380485, 1349097883, 2890924035, 4047293649, 6745489415, 20236468245]

約数ペア:

[(1, 20236468245), (3, 6745489415), (5, 4047293649), (7, 2890924035), (15, 1349097883), (17, 1190380485), (21, 963641345), (35, 578184807), (51, 396793495), (85, 238076097), (105, 192728269), (119, 170054355), (255, 79358699), (357, 56684785), (509, 39757305), (595, 34010871), (1527, 13252435), (1785, 11336957), (2545, 7951461), (3563, 5679615), (7635, 2650487), (8653, 2338665), (10689, 1893205), (17815, 1135923), (22273, 908565), (25959, 779555), (43265, 467733), (53445, 378641), (60571, 334095), (66819, 302855), (111365, 181713), (129795, 155911)]