20001792

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:423

約数の個数: 88

約数和(自身を含む): 56595456

約数和(自身を除く): 36593664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 383, 384, 408, 512, 544, 766, 768, 816, 1024, 1088, 1149, 1532, 1536, 1632, 2176, 2298, 3064, 3072, 3264, 4352, 4596, 6128, 6511, 6528, 8704, 9192, 12256, 13022, 13056, 17408, 18384, 19533, 24512, 26044, 26112, 36768, 39066, 49024, 52088, 52224, 73536, 78132, 98048, 104176, 147072, 156264, 196096, 208352, 294144, 312528, 392192, 416704, 588288, 625056, 833408, 1176576, 1250112, 1666816, 2500224, 3333632, 5000448, 6667264, 10000896, 20001792]

約数ペア:

[(1, 20001792), (2, 10000896), (3, 6667264), (4, 5000448), (6, 3333632), (8, 2500224), (12, 1666816), (16, 1250112), (17, 1176576), (24, 833408), (32, 625056), (34, 588288), (48, 416704), (51, 392192), (64, 312528), (68, 294144), (96, 208352), (102, 196096), (128, 156264), (136, 147072), (192, 104176), (204, 98048), (256, 78132), (272, 73536), (383, 52224), (384, 52088), (408, 49024), (512, 39066), (544, 36768), (766, 26112), (768, 26044), (816, 24512), (1024, 19533), (1088, 18384), (1149, 17408), (1532, 13056), (1536, 13022), (1632, 12256), (2176, 9192), (2298, 8704), (3064, 6528), (3072, 6511), (3264, 6128), (4352, 4596)]