20165492208

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{230959}}^1$

素因数の和:231094

約数の個数: 80

約数和(自身を含む): 55674293760

約数和(自身を除く): 35508801552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 107, 136, 204, 214, 272, 321, 408, 428, 642, 816, 856, 1284, 1712, 1819, 2568, 3638, 5136, 5457, 7276, 10914, 14552, 21828, 29104, 43656, 87312, 230959, 461918, 692877, 923836, 1385754, 1847672, 2771508, 3695344, 3926303, 5543016, 7852606, 11086032, 11778909, 15705212, 23557818, 24712613, 31410424, 47115636, 49425226, 62820848, 74137839, 94231272, 98850452, 148275678, 188462544, 197700904, 296551356, 395401808, 420114421, 593102712, 840228842, 1186205424, 1260343263, 1680457684, 2520686526, 3360915368, 5041373052, 6721830736, 10082746104, 20165492208]

約数ペア:

[(1, 20165492208), (2, 10082746104), (3, 6721830736), (4, 5041373052), (6, 3360915368), (8, 2520686526), (12, 1680457684), (16, 1260343263), (17, 1186205424), (24, 840228842), (34, 593102712), (48, 420114421), (51, 395401808), (68, 296551356), (102, 197700904), (107, 188462544), (136, 148275678), (204, 98850452), (214, 94231272), (272, 74137839), (321, 62820848), (408, 49425226), (428, 47115636), (642, 31410424), (816, 24712613), (856, 23557818), (1284, 15705212), (1712, 11778909), (1819, 11086032), (2568, 7852606), (3638, 5543016), (5136, 3926303), (5457, 3695344), (7276, 2771508), (10914, 1847672), (14552, 1385754), (21828, 923836), (29104, 692877), (43656, 461918), (87312, 230959)]