20248522860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{100769}}^1$

素因数の和:100995

約数の個数: 96

約数和(自身を含む): 60336239040

約数和(自身を除く): 40087716180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 197, 204, 255, 340, 394, 510, 591, 788, 985, 1020, 1182, 1970, 2364, 2955, 3349, 3940, 5910, 6698, 10047, 11820, 13396, 16745, 20094, 33490, 40188, 50235, 66980, 100470, 100769, 200940, 201538, 302307, 403076, 503845, 604614, 1007690, 1209228, 1511535, 1713073, 2015380, 3023070, 3426146, 5139219, 6046140, 6852292, 8565365, 10278438, 17130730, 19851493, 20556876, 25696095, 34261460, 39702986, 51392190, 59554479, 79405972, 99257465, 102784380, 119108958, 198514930, 238217916, 297772395, 337475381, 397029860, 595544790, 674950762, 1012426143, 1191089580, 1349901524, 1687376905, 2024852286, 3374753810, 4049704572, 5062130715, 6749507620, 10124261430, 20248522860]

約数ペア:

[(1, 20248522860), (2, 10124261430), (3, 6749507620), (4, 5062130715), (5, 4049704572), (6, 3374753810), (10, 2024852286), (12, 1687376905), (15, 1349901524), (17, 1191089580), (20, 1012426143), (30, 674950762), (34, 595544790), (51, 397029860), (60, 337475381), (68, 297772395), (85, 238217916), (102, 198514930), (170, 119108958), (197, 102784380), (204, 99257465), (255, 79405972), (340, 59554479), (394, 51392190), (510, 39702986), (591, 34261460), (788, 25696095), (985, 20556876), (1020, 19851493), (1182, 17130730), (1970, 10278438), (2364, 8565365), (2955, 6852292), (3349, 6046140), (3940, 5139219), (5910, 3426146), (6698, 3023070), (10047, 2015380), (11820, 1713073), (13396, 1511535), (16745, 1209228), (20094, 1007690), (33490, 604614), (40188, 503845), (50235, 403076), (66980, 302307), (100470, 201538), (100769, 200940)]