20222654408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{27551}}^1$

素因数の和:28026

約数の個数: 64

約数和(自身を含む): 43642368000

約数和(自身を除く): 23419713592

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 439, 836, 878, 1672, 1756, 3512, 4829, 8341, 9658, 16682, 19316, 27551, 33364, 38632, 55102, 66728, 91751, 110204, 183502, 220408, 303061, 367004, 523469, 606122, 734008, 1046938, 1212244, 2093876, 2424488, 4187752, 5758159, 11516318, 12094889, 23032636, 24189778, 46065272, 48379556, 96759112, 133043779, 229802891, 266087558, 459605782, 532175116, 919211564, 1064350232, 1838423128, 2527831801, 5055663602, 10111327204, 20222654408]

約数ペア:

[(1, 20222654408), (2, 10111327204), (4, 5055663602), (8, 2527831801), (11, 1838423128), (19, 1064350232), (22, 919211564), (38, 532175116), (44, 459605782), (76, 266087558), (88, 229802891), (152, 133043779), (209, 96759112), (418, 48379556), (439, 46065272), (836, 24189778), (878, 23032636), (1672, 12094889), (1756, 11516318), (3512, 5758159), (4829, 4187752), (8341, 2424488), (9658, 2093876), (16682, 1212244), (19316, 1046938), (27551, 734008), (33364, 606122), (38632, 523469), (55102, 367004), (66728, 303061), (91751, 220408), (110204, 183502)]