20194621902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12328829}}^1$

素因数の和:12328857

約数の個数: 48

約数和(自身を含む): 53852329440

約数和(自身を除く): 33657707538

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 12328829, 24657658, 36986487, 73972974, 86301803, 110959461, 160274777, 172603606, 221918922, 258905409, 320549554, 480824331, 517810818, 776716227, 961648662, 1121923439, 1442472993, 1553432454, 2243846878, 2884945986, 3365770317, 6731540634, 10097310951, 20194621902]

約数ペア:

[(1, 20194621902), (2, 10097310951), (3, 6731540634), (6, 3365770317), (7, 2884945986), (9, 2243846878), (13, 1553432454), (14, 1442472993), (18, 1121923439), (21, 961648662), (26, 776716227), (39, 517810818), (42, 480824331), (63, 320549554), (78, 258905409), (91, 221918922), (117, 172603606), (126, 160274777), (182, 110959461), (234, 86301803), (273, 73972974), (546, 36986487), (819, 24657658), (1638, 12328829)]