20114971044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1215553}}^1$

素因数の和:1215764

約数の個数: 48

約数和(自身を含む): 53912251008

約数和(自身を除く): 33797279964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 16548, 1215553, 2431106, 3646659, 4862212, 7293318, 8508871, 14586636, 17017742, 25526613, 34035484, 51053226, 102106452, 239463941, 478927882, 718391823, 957855764, 1436783646, 1676247587, 2873567292, 3352495174, 5028742761, 6704990348, 10057485522, 20114971044]

約数ペア:

[(1, 20114971044), (2, 10057485522), (3, 6704990348), (4, 5028742761), (6, 3352495174), (7, 2873567292), (12, 1676247587), (14, 1436783646), (21, 957855764), (28, 718391823), (42, 478927882), (84, 239463941), (197, 102106452), (394, 51053226), (591, 34035484), (788, 25526613), (1182, 17017742), (1379, 14586636), (2364, 8508871), (2758, 7293318), (4137, 4862212), (5516, 3646659), (8274, 2431106), (16548, 1215553)]