20199113928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{40077607}}^1$

素因数の和:40077626

約数の個数: 48

約数和(自身を含む): 62521068480

約数和(自身を除く): 42321954552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 40077607, 80155214, 120232821, 160310428, 240465642, 280543249, 320620856, 360698463, 480931284, 561086498, 721396926, 841629747, 961862568, 1122172996, 1442793852, 1683259494, 2244345992, 2524889241, 2885587704, 3366518988, 5049778482, 6733037976, 10099556964, 20199113928]

約数ペア:

[(1, 20199113928), (2, 10099556964), (3, 6733037976), (4, 5049778482), (6, 3366518988), (7, 2885587704), (8, 2524889241), (9, 2244345992), (12, 1683259494), (14, 1442793852), (18, 1122172996), (21, 961862568), (24, 841629747), (28, 721396926), (36, 561086498), (42, 480931284), (56, 360698463), (63, 320620856), (72, 280543249), (84, 240465642), (126, 160310428), (168, 120232821), (252, 80155214), (504, 40077607)]