20110532704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{606031}}^1$

素因数の和:606119

約数の個数: 48

約数和(自身を含む): 42608897856

約数和(自身を除く): 22498365152

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1952, 2074, 4148, 8296, 16592, 33184, 606031, 1212062, 2424124, 4848248, 9696496, 10302527, 19392992, 20605054, 36967891, 41210108, 73935782, 82420216, 147871564, 164840432, 295743128, 329680864, 591486256, 628454147, 1182972512, 1256908294, 2513816588, 5027633176, 10055266352, 20110532704]

約数ペア:

[(1, 20110532704), (2, 10055266352), (4, 5027633176), (8, 2513816588), (16, 1256908294), (17, 1182972512), (32, 628454147), (34, 591486256), (61, 329680864), (68, 295743128), (122, 164840432), (136, 147871564), (244, 82420216), (272, 73935782), (488, 41210108), (544, 36967891), (976, 20605054), (1037, 19392992), (1952, 10302527), (2074, 9696496), (4148, 4848248), (8296, 2424124), (16592, 1212062), (33184, 606031)]