20310362518005

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{24175981}}^1$

素因数の和:24176136

約数の個数: 96

約数和(自身を含む): 42333111521280

約数和(自身を除く): 22022749003275

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 127, 135, 147, 189, 245, 315, 381, 441, 635, 735, 889, 945, 1143, 1323, 1905, 2205, 2667, 3429, 4445, 5715, 6223, 6615, 8001, 13335, 17145, 18669, 24003, 31115, 40005, 56007, 93345, 120015, 168021, 280035, 840105, 24175981, 72527943, 120879905, 169231867, 217583829, 362639715, 507695601, 652751487, 846159335, 1087919145, 1184623069, 1523086803, 2538478005, 3070349587, 3263757435, 3553869207, 4569260409, 5923115345, 7615434015, 9211048761, 10661607621, 15351747935, 17769346035, 21492447109, 22846302045, 27633146283, 31984822863, 46055243805, 53308038105, 64477341327, 82899438849, 107462235545, 138165731415, 150447129763, 159924114315, 193432023981, 322386706635, 414497194245, 451341389289, 580296071943, 752235648815, 967160119905, 1354024167867, 2256706946445, 2901480359715, 4062072503601, 6770120839335, 20310362518005]

約数ペア:

[(1, 20310362518005), (3, 6770120839335), (5, 4062072503601), (7, 2901480359715), (9, 2256706946445), (15, 1354024167867), (21, 967160119905), (27, 752235648815), (35, 580296071943), (45, 451341389289), (49, 414497194245), (63, 322386706635), (105, 193432023981), (127, 159924114315), (135, 150447129763), (147, 138165731415), (189, 107462235545), (245, 82899438849), (315, 64477341327), (381, 53308038105), (441, 46055243805), (635, 31984822863), (735, 27633146283), (889, 22846302045), (945, 21492447109), (1143, 17769346035), (1323, 15351747935), (1905, 10661607621), (2205, 9211048761), (2667, 7615434015), (3429, 5923115345), (4445, 4569260409), (5715, 3553869207), (6223, 3263757435), (6615, 3070349587), (8001, 2538478005), (13335, 1523086803), (17145, 1184623069), (18669, 1087919145), (24003, 846159335), (31115, 652751487), (40005, 507695601), (56007, 362639715), (93345, 217583829), (120015, 169231867), (168021, 120879905), (280035, 72527943), (840105, 24175981)]