20184601436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{50177}}^1$

素因数の和:50346

約数の個数: 48

約数和(自身を含む): 38215564800

約数和(自身を除く): 18030963364

約数列:

[1, 2, 4, 19, 38, 67, 76, 79, 134, 158, 268, 316, 1273, 1501, 2546, 3002, 5092, 5293, 6004, 10586, 21172, 50177, 100354, 100567, 200708, 201134, 402268, 953363, 1906726, 3361859, 3813452, 3963983, 6723718, 7927966, 13447436, 15855932, 63875321, 75315677, 127750642, 150631354, 255501284, 265586861, 301262708, 531173722, 1062347444, 5046150359, 10092300718, 20184601436]

約数ペア:

[(1, 20184601436), (2, 10092300718), (4, 5046150359), (19, 1062347444), (38, 531173722), (67, 301262708), (76, 265586861), (79, 255501284), (134, 150631354), (158, 127750642), (268, 75315677), (316, 63875321), (1273, 15855932), (1501, 13447436), (2546, 7927966), (3002, 6723718), (5092, 3963983), (5293, 3813452), (6004, 3361859), (10586, 1906726), (21172, 953363), (50177, 402268), (100354, 201134), (100567, 200708)]