20194125072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2012971}}^1$

素因数の和:2013012

約数の個数: 80

約数和(自身を含む): 59906046720

約数和(自身を除く): 39711921648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 2012971, 4025942, 6038913, 8051884, 12077826, 16103768, 22142681, 24155652, 32207536, 38246449, 44285362, 48311304, 66428043, 76492898, 88570724, 96622608, 114739347, 132856086, 152985796, 177141448, 229478694, 265712172, 305971592, 354282896, 420710939, 458957388, 531424344, 611943184, 841421878, 917914776, 1062848688, 1262132817, 1682843756, 1835829552, 2524265634, 3365687512, 5048531268, 6731375024, 10097062536, 20194125072]

約数ペア:

[(1, 20194125072), (2, 10097062536), (3, 6731375024), (4, 5048531268), (6, 3365687512), (8, 2524265634), (11, 1835829552), (12, 1682843756), (16, 1262132817), (19, 1062848688), (22, 917914776), (24, 841421878), (33, 611943184), (38, 531424344), (44, 458957388), (48, 420710939), (57, 354282896), (66, 305971592), (76, 265712172), (88, 229478694), (114, 177141448), (132, 152985796), (152, 132856086), (176, 114739347), (209, 96622608), (228, 88570724), (264, 76492898), (304, 66428043), (418, 48311304), (456, 44285362), (528, 38246449), (627, 32207536), (836, 24155652), (912, 22142681), (1254, 16103768), (1672, 12077826), (2508, 8051884), (3344, 6038913), (5016, 4025942), (10032, 2012971)]