20234871008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{107}}^2\times {\mathrm{5021}}^1$

素因数の和:5256

約数の個数: 72

約数和(自身を含む): 43877676024

約数和(自身を除く): 23642805016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 107, 176, 214, 352, 428, 856, 1177, 1712, 2354, 3424, 4708, 5021, 9416, 10042, 11449, 18832, 20084, 22898, 37664, 40168, 45796, 55231, 80336, 91592, 110462, 125939, 160672, 183184, 220924, 251878, 366368, 441848, 503756, 537247, 883696, 1007512, 1074494, 1767392, 2015024, 2148988, 4030048, 4297976, 5909717, 8595952, 11819434, 17191904, 23638868, 47277736, 57485429, 94555472, 114970858, 189110944, 229941716, 459883432, 632339719, 919766864, 1264679438, 1839533728, 2529358876, 5058717752, 10117435504, 20234871008]

約数ペア:

[(1, 20234871008), (2, 10117435504), (4, 5058717752), (8, 2529358876), (11, 1839533728), (16, 1264679438), (22, 919766864), (32, 632339719), (44, 459883432), (88, 229941716), (107, 189110944), (176, 114970858), (214, 94555472), (352, 57485429), (428, 47277736), (856, 23638868), (1177, 17191904), (1712, 11819434), (2354, 8595952), (3424, 5909717), (4708, 4297976), (5021, 4030048), (9416, 2148988), (10042, 2015024), (11449, 1767392), (18832, 1074494), (20084, 1007512), (22898, 883696), (37664, 537247), (40168, 503756), (45796, 441848), (55231, 366368), (80336, 251878), (91592, 220924), (110462, 183184), (125939, 160672)]