20190701196

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{3279841}}^1$

素因数の和:3279876

約数の個数: 60

約数和(自身を含む): 55560523480

約数和(自身を除く): 35369822284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 3279841, 6559682, 9839523, 13119364, 19679046, 29518569, 39358092, 59037138, 62316979, 88555707, 118074276, 124633958, 177111414, 186950937, 249267916, 265667121, 354222828, 373901874, 531334242, 560852811, 747803748, 1062668484, 1121705622, 1682558433, 2243411244, 3365116866, 5047675299, 6730233732, 10095350598, 20190701196]

約数ペア:

[(1, 20190701196), (2, 10095350598), (3, 6730233732), (4, 5047675299), (6, 3365116866), (9, 2243411244), (12, 1682558433), (18, 1121705622), (19, 1062668484), (27, 747803748), (36, 560852811), (38, 531334242), (54, 373901874), (57, 354222828), (76, 265667121), (81, 249267916), (108, 186950937), (114, 177111414), (162, 124633958), (171, 118074276), (228, 88555707), (324, 62316979), (342, 59037138), (513, 39358092), (684, 29518569), (1026, 19679046), (1539, 13119364), (2052, 9839523), (3078, 6559682), (6156, 3279841)]