20199442896

素因数分解:

$2^4\times 3^2\times {\mathrm{4421}}^1\times {\mathrm{31729}}^1$

素因数の和:36164

約数の個数: 60

約数和(自身を含む): 56544954180

約数和(自身を除く): 36345511284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4421, 8842, 13263, 17684, 26526, 31729, 35368, 39789, 53052, 63458, 70736, 79578, 95187, 106104, 126916, 159156, 190374, 212208, 253832, 285561, 318312, 380748, 507664, 571122, 636624, 761496, 1142244, 1522992, 2284488, 4568976, 140273909, 280547818, 420821727, 561095636, 841643454, 1122191272, 1262465181, 1683286908, 2244382544, 2524930362, 3366573816, 5049860724, 6733147632, 10099721448, 20199442896]

約数ペア:

[(1, 20199442896), (2, 10099721448), (3, 6733147632), (4, 5049860724), (6, 3366573816), (8, 2524930362), (9, 2244382544), (12, 1683286908), (16, 1262465181), (18, 1122191272), (24, 841643454), (36, 561095636), (48, 420821727), (72, 280547818), (144, 140273909), (4421, 4568976), (8842, 2284488), (13263, 1522992), (17684, 1142244), (26526, 761496), (31729, 636624), (35368, 571122), (39789, 507664), (53052, 380748), (63458, 318312), (70736, 285561), (79578, 253832), (95187, 212208), (106104, 190374), (126916, 159156)]