20163576347646

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1\times {\mathrm{354373}}^1$

素因数の和:355433

約数の個数: 64

約数和(自身を含む): 41150475878400

約数和(自身を除く): 20986899530754

約数列:

[1, 2, 3, 6, 89, 127, 178, 254, 267, 381, 534, 762, 839, 1678, 2517, 5034, 11303, 22606, 33909, 67818, 74671, 106553, 149342, 213106, 224013, 319659, 354373, 448026, 639318, 708746, 1063119, 2126238, 9483217, 18966434, 28449651, 31539197, 45005371, 56899302, 63078394, 90010742, 94617591, 135016113, 189235182, 270032226, 297318947, 594637894, 891956841, 1783913682, 4005478019, 8010956038, 12016434057, 24032868114, 26461386283, 37759506269, 52922772566, 75519012538, 79384158849, 113278518807, 158768317698, 226557037614, 3360596057941, 6721192115882, 10081788173823, 20163576347646]

約数ペア:

[(1, 20163576347646), (2, 10081788173823), (3, 6721192115882), (6, 3360596057941), (89, 226557037614), (127, 158768317698), (178, 113278518807), (254, 79384158849), (267, 75519012538), (381, 52922772566), (534, 37759506269), (762, 26461386283), (839, 24032868114), (1678, 12016434057), (2517, 8010956038), (5034, 4005478019), (11303, 1783913682), (22606, 891956841), (33909, 594637894), (67818, 297318947), (74671, 270032226), (106553, 189235182), (149342, 135016113), (213106, 94617591), (224013, 90010742), (319659, 63078394), (354373, 56899302), (448026, 45005371), (639318, 31539197), (708746, 28449651), (1063119, 18966434), (2126238, 9483217)]