20167945830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9742969}}^1$

素因数の和:9743005

約数の個数: 48

約数和(自身を含む): 54716519520

約数和(自身を除く): 34548573690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 9742969, 19485938, 29228907, 48714845, 58457814, 87686721, 97429690, 146144535, 175373442, 224088287, 292289070, 438433605, 448176574, 672264861, 876867210, 1120441435, 1344529722, 2016794583, 2240882870, 3361324305, 4033589166, 6722648610, 10083972915, 20167945830]

約数ペア:

[(1, 20167945830), (2, 10083972915), (3, 6722648610), (5, 4033589166), (6, 3361324305), (9, 2240882870), (10, 2016794583), (15, 1344529722), (18, 1120441435), (23, 876867210), (30, 672264861), (45, 448176574), (46, 438433605), (69, 292289070), (90, 224088287), (115, 175373442), (138, 146144535), (207, 97429690), (230, 87686721), (345, 58457814), (414, 48714845), (690, 29228907), (1035, 19485938), (2070, 9742969)]