20199078912

素因数分解:

$2^{10}\times 3^1\times {\mathrm{149}}^1\times {\mathrm{44129}}^1$

素因数の和:44301

約数の個数: 88

約数和(自身を含む): 54200466000

約数和(自身を除く): 34001387088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 256, 298, 384, 447, 512, 596, 768, 894, 1024, 1192, 1536, 1788, 2384, 3072, 3576, 4768, 7152, 9536, 14304, 19072, 28608, 38144, 44129, 57216, 76288, 88258, 114432, 132387, 152576, 176516, 228864, 264774, 353032, 457728, 529548, 706064, 1059096, 1412128, 2118192, 2824256, 4236384, 5648512, 6575221, 8472768, 11297024, 13150442, 16945536, 19725663, 22594048, 26300884, 33891072, 39451326, 45188096, 52601768, 67782144, 78902652, 105203536, 135564288, 157805304, 210407072, 315610608, 420814144, 631221216, 841628288, 1262442432, 1683256576, 2524884864, 3366513152, 5049769728, 6733026304, 10099539456, 20199078912]

約数ペア:

[(1, 20199078912), (2, 10099539456), (3, 6733026304), (4, 5049769728), (6, 3366513152), (8, 2524884864), (12, 1683256576), (16, 1262442432), (24, 841628288), (32, 631221216), (48, 420814144), (64, 315610608), (96, 210407072), (128, 157805304), (149, 135564288), (192, 105203536), (256, 78902652), (298, 67782144), (384, 52601768), (447, 45188096), (512, 39451326), (596, 33891072), (768, 26300884), (894, 22594048), (1024, 19725663), (1192, 16945536), (1536, 13150442), (1788, 11297024), (2384, 8472768), (3072, 6575221), (3576, 5648512), (4768, 4236384), (7152, 2824256), (9536, 2118192), (14304, 1412128), (19072, 1059096), (28608, 706064), (38144, 529548), (44129, 457728), (57216, 353032), (76288, 264774), (88258, 228864), (114432, 176516), (132387, 152576)]