20173346050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{17971}}^1$

素因数の和:18164

約数の個数: 96

約数和(自身を含む): 44365535424

約数和(自身を除く): 24192189374

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 157, 275, 286, 314, 325, 550, 650, 715, 785, 1430, 1570, 1727, 2041, 3454, 3575, 3925, 4082, 7150, 7850, 8635, 10205, 17270, 17971, 20410, 22451, 35942, 43175, 44902, 51025, 86350, 89855, 102050, 112255, 179710, 197681, 224510, 233623, 395362, 449275, 467246, 561275, 898550, 988405, 1122550, 1168115, 1976810, 2336230, 2569853, 2821447, 4942025, 5139706, 5642894, 5840575, 9884050, 11681150, 12849265, 14107235, 25698530, 28214470, 31035917, 36678811, 62071834, 64246325, 70536175, 73357622, 128492650, 141072350, 155179585, 183394055, 310359170, 366788110, 403466921, 775897925, 806933842, 916970275, 1551795850, 1833940550, 2017334605, 4034669210, 10086673025, 20173346050]

約数ペア:

[(1, 20173346050), (2, 10086673025), (5, 4034669210), (10, 2017334605), (11, 1833940550), (13, 1551795850), (22, 916970275), (25, 806933842), (26, 775897925), (50, 403466921), (55, 366788110), (65, 310359170), (110, 183394055), (130, 155179585), (143, 141072350), (157, 128492650), (275, 73357622), (286, 70536175), (314, 64246325), (325, 62071834), (550, 36678811), (650, 31035917), (715, 28214470), (785, 25698530), (1430, 14107235), (1570, 12849265), (1727, 11681150), (2041, 9884050), (3454, 5840575), (3575, 5642894), (3925, 5139706), (4082, 4942025), (7150, 2821447), (7850, 2569853), (8635, 2336230), (10205, 1976810), (17270, 1168115), (17971, 1122550), (20410, 988405), (22451, 898550), (35942, 561275), (43175, 467246), (44902, 449275), (51025, 395362), (86350, 233623), (89855, 224510), (102050, 197681), (112255, 179710)]