20162236010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{51907}}^1$

素因数の和:52131

約数の個数: 64

約数和(自身を含む): 43054571520

約数和(自身を除く): 22892335510

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 179, 217, 310, 358, 434, 895, 1085, 1253, 1790, 2170, 2506, 5549, 6265, 11098, 12530, 27745, 38843, 51907, 55490, 77686, 103814, 194215, 259535, 363349, 388430, 519070, 726698, 1609117, 1816745, 3218234, 3633490, 8045585, 9291353, 11263819, 16091170, 18582706, 22527638, 46456765, 56319095, 65039471, 92913530, 112638190, 130078942, 288031943, 325197355, 576063886, 650394710, 1440159715, 2016223601, 2880319430, 4032447202, 10081118005, 20162236010]

約数ペア:

[(1, 20162236010), (2, 10081118005), (5, 4032447202), (7, 2880319430), (10, 2016223601), (14, 1440159715), (31, 650394710), (35, 576063886), (62, 325197355), (70, 288031943), (155, 130078942), (179, 112638190), (217, 92913530), (310, 65039471), (358, 56319095), (434, 46456765), (895, 22527638), (1085, 18582706), (1253, 16091170), (1790, 11263819), (2170, 9291353), (2506, 8045585), (5549, 3633490), (6265, 3218234), (11098, 1816745), (12530, 1609117), (27745, 726698), (38843, 519070), (51907, 388430), (55490, 363349), (77686, 259535), (103814, 194215)]