20132407020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{87403}}^1$

素因数の和:87775

約数の個数: 96

約数和(自身を含む): 61672262400

約数和(自身を除く): 41539855380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 349, 660, 698, 1047, 1396, 1745, 2094, 3490, 3839, 4188, 5235, 6980, 7678, 10470, 11517, 15356, 19195, 20940, 23034, 38390, 46068, 57585, 76780, 87403, 115170, 174806, 230340, 262209, 349612, 437015, 524418, 874030, 961433, 1048836, 1311045, 1748060, 1922866, 2622090, 2884299, 3845732, 4807165, 5244180, 5768598, 9614330, 11537196, 14421495, 19228660, 28842990, 30503647, 57685980, 61007294, 91510941, 122014588, 152518235, 183021882, 305036470, 335540117, 366043764, 457554705, 610072940, 671080234, 915109410, 1006620351, 1342160468, 1677700585, 1830218820, 2013240702, 3355401170, 4026481404, 5033101755, 6710802340, 10066203510, 20132407020]

約数ペア:

[(1, 20132407020), (2, 10066203510), (3, 6710802340), (4, 5033101755), (5, 4026481404), (6, 3355401170), (10, 2013240702), (11, 1830218820), (12, 1677700585), (15, 1342160468), (20, 1006620351), (22, 915109410), (30, 671080234), (33, 610072940), (44, 457554705), (55, 366043764), (60, 335540117), (66, 305036470), (110, 183021882), (132, 152518235), (165, 122014588), (220, 91510941), (330, 61007294), (349, 57685980), (660, 30503647), (698, 28842990), (1047, 19228660), (1396, 14421495), (1745, 11537196), (2094, 9614330), (3490, 5768598), (3839, 5244180), (4188, 4807165), (5235, 3845732), (6980, 2884299), (7678, 2622090), (10470, 1922866), (11517, 1748060), (15356, 1311045), (19195, 1048836), (20940, 961433), (23034, 874030), (38390, 524418), (46068, 437015), (57585, 349612), (76780, 262209), (87403, 230340), (115170, 174806)]