20173683222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{163543}}^1$

素因数の和:163658

約数の個数: 96

約数和(自身を含む): 55107786240

約数和(自身を除く): 34934103018

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 89, 99, 126, 154, 178, 198, 231, 267, 462, 534, 623, 693, 801, 979, 1246, 1386, 1602, 1869, 1958, 2937, 3738, 5607, 5874, 6853, 8811, 11214, 13706, 17622, 20559, 41118, 61677, 123354, 163543, 327086, 490629, 981258, 1144801, 1471887, 1798973, 2289602, 2943774, 3434403, 3597946, 5396919, 6868806, 10303209, 10793838, 12592811, 14555327, 16190757, 20606418, 25185622, 29110654, 32381514, 37778433, 43665981, 75556866, 87331962, 101887289, 113335299, 130997943, 160108597, 203774578, 226670598, 261995886, 305661867, 320217194, 480325791, 611323734, 916985601, 960651582, 1120760179, 1440977373, 1833971202, 2241520358, 2881954746, 3362280537, 6724561074, 10086841611, 20173683222]

約数ペア:

[(1, 20173683222), (2, 10086841611), (3, 6724561074), (6, 3362280537), (7, 2881954746), (9, 2241520358), (11, 1833971202), (14, 1440977373), (18, 1120760179), (21, 960651582), (22, 916985601), (33, 611323734), (42, 480325791), (63, 320217194), (66, 305661867), (77, 261995886), (89, 226670598), (99, 203774578), (126, 160108597), (154, 130997943), (178, 113335299), (198, 101887289), (231, 87331962), (267, 75556866), (462, 43665981), (534, 37778433), (623, 32381514), (693, 29110654), (801, 25185622), (979, 20606418), (1246, 16190757), (1386, 14555327), (1602, 12592811), (1869, 10793838), (1958, 10303209), (2937, 6868806), (3738, 5396919), (5607, 3597946), (5874, 3434403), (6853, 2943774), (8811, 2289602), (11214, 1798973), (13706, 1471887), (17622, 1144801), (20559, 981258), (41118, 490629), (61677, 327086), (123354, 163543)]