20089104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3552

約数の個数: 80

約数和(自身を含む): 62817408

約数和(自身を除く): 42728304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 3517, 5712, 7034, 10551, 14068, 21102, 24619, 28136, 42204, 49238, 56272, 59789, 73857, 84408, 98476, 119578, 147714, 168816, 179367, 196952, 239156, 295428, 358734, 393904, 418523, 478312, 590856, 717468, 837046, 956624, 1181712, 1255569, 1434936, 1674092, 2511138, 2869872, 3348184, 5022276, 6696368, 10044552, 20089104]

約数ペア:

[(1, 20089104), (2, 10044552), (3, 6696368), (4, 5022276), (6, 3348184), (7, 2869872), (8, 2511138), (12, 1674092), (14, 1434936), (16, 1255569), (17, 1181712), (21, 956624), (24, 837046), (28, 717468), (34, 590856), (42, 478312), (48, 418523), (51, 393904), (56, 358734), (68, 295428), (84, 239156), (102, 196952), (112, 179367), (119, 168816), (136, 147714), (168, 119578), (204, 98476), (238, 84408), (272, 73857), (336, 59789), (357, 56272), (408, 49238), (476, 42204), (714, 28136), (816, 24619), (952, 21102), (1428, 14068), (1904, 10551), (2856, 7034), (3517, 5712)]