20112322532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{153487}}^1$

素因数の和:153596

約数の個数: 48

約数和(自身を含む): 38988407808

約数和(自身を除く): 18876085276

約数列:

[1, 2, 4, 17, 34, 41, 47, 68, 82, 94, 164, 188, 697, 799, 1394, 1598, 1927, 2788, 3196, 3854, 7708, 32759, 65518, 131036, 153487, 306974, 613948, 2609279, 5218558, 6292967, 7213889, 10437116, 12585934, 14427778, 25171868, 28855556, 106980439, 122636113, 213960878, 245272226, 295769449, 427921756, 490544452, 591538898, 1183077796, 5028080633, 10056161266, 20112322532]

約数ペア:

[(1, 20112322532), (2, 10056161266), (4, 5028080633), (17, 1183077796), (34, 591538898), (41, 490544452), (47, 427921756), (68, 295769449), (82, 245272226), (94, 213960878), (164, 122636113), (188, 106980439), (697, 28855556), (799, 25171868), (1394, 14427778), (1598, 12585934), (1927, 10437116), (2788, 7213889), (3196, 6292967), (3854, 5218558), (7708, 2609279), (32759, 613948), (65518, 306974), (131036, 153487)]