20019490050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{12277}}^1$

素因数の和:13852

約数の個数: 96

約数和(自身を含む): 56782115712

約数和(自身を除く): 36762625662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1553, 3106, 4659, 7765, 9318, 10871, 12277, 15530, 21742, 23295, 24554, 32613, 36831, 38825, 46590, 54355, 61385, 65226, 73662, 77650, 85939, 108710, 116475, 122770, 163065, 171878, 184155, 232950, 257817, 271775, 306925, 326130, 368310, 429695, 515634, 543550, 613850, 815325, 859390, 920775, 1289085, 1630650, 1841550, 2148475, 2578170, 4296950, 6445425, 12890850, 19066181, 38132362, 57198543, 95330905, 114397086, 133463267, 190661810, 266926534, 285992715, 400389801, 476654525, 571985430, 667316335, 800779602, 953309050, 1334632670, 1429963575, 2001949005, 2859927150, 3336581675, 4003898010, 6673163350, 10009745025, 20019490050]

約数ペア:

[(1, 20019490050), (2, 10009745025), (3, 6673163350), (5, 4003898010), (6, 3336581675), (7, 2859927150), (10, 2001949005), (14, 1429963575), (15, 1334632670), (21, 953309050), (25, 800779602), (30, 667316335), (35, 571985430), (42, 476654525), (50, 400389801), (70, 285992715), (75, 266926534), (105, 190661810), (150, 133463267), (175, 114397086), (210, 95330905), (350, 57198543), (525, 38132362), (1050, 19066181), (1553, 12890850), (3106, 6445425), (4659, 4296950), (7765, 2578170), (9318, 2148475), (10871, 1841550), (12277, 1630650), (15530, 1289085), (21742, 920775), (23295, 859390), (24554, 815325), (32613, 613850), (36831, 543550), (38825, 515634), (46590, 429695), (54355, 368310), (61385, 326130), (65226, 306925), (73662, 271775), (77650, 257817), (85939, 232950), (108710, 184155), (116475, 171878), (122770, 163065)]