2020888980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4099}}^1$

素因数の和:4211

約数の個数: 192

約数和(自身を含む): 6943104000

約数和(自身を除く): 4922215020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 83, 90, 99, 108, 110, 132, 135, 165, 166, 180, 198, 220, 249, 270, 297, 330, 332, 396, 415, 495, 498, 540, 594, 660, 747, 830, 913, 990, 996, 1188, 1245, 1485, 1494, 1660, 1826, 1980, 2241, 2490, 2739, 2970, 2988, 3652, 3735, 4099, 4482, 4565, 4980, 5478, 5940, 7470, 8198, 8217, 8964, 9130, 10956, 11205, 12297, 13695, 14940, 16396, 16434, 18260, 20495, 22410, 24594, 24651, 27390, 32868, 36891, 40990, 41085, 44820, 45089, 49188, 49302, 54780, 61485, 73782, 81980, 82170, 90178, 98604, 110673, 122970, 123255, 135267, 147564, 164340, 180356, 184455, 221346, 225445, 245940, 246510, 270534, 340217, 368910, 405801, 442692, 450890, 493020, 541068, 553365, 676335, 680434, 737820, 811602, 901780, 1020651, 1106730, 1217403, 1352670, 1360868, 1623204, 1701085, 2029005, 2041302, 2213460, 2434806, 2705340, 3061953, 3402170, 3742387, 4058010, 4082604, 4869612, 5103255, 6087015, 6123906, 6804340, 7484774, 8116020, 9185859, 10206510, 11227161, 12174030, 12247812, 14969548, 15309765, 18371718, 18711935, 20413020, 22454322, 24348060, 30619530, 33681483, 36743436, 37423870, 44908644, 45929295, 56135805, 61239060, 67362966, 74847740, 91858590, 101044449, 112271610, 134725932, 168407415, 183717180, 202088898, 224543220, 336814830, 404177796, 505222245, 673629660, 1010444490, 2020888980]

約数ペア:

[(1, 2020888980), (2, 1010444490), (3, 673629660), (4, 505222245), (5, 404177796), (6, 336814830), (9, 224543220), (10, 202088898), (11, 183717180), (12, 168407415), (15, 134725932), (18, 112271610), (20, 101044449), (22, 91858590), (27, 74847740), (30, 67362966), (33, 61239060), (36, 56135805), (44, 45929295), (45, 44908644), (54, 37423870), (55, 36743436), (60, 33681483), (66, 30619530), (83, 24348060), (90, 22454322), (99, 20413020), (108, 18711935), (110, 18371718), (132, 15309765), (135, 14969548), (165, 12247812), (166, 12174030), (180, 11227161), (198, 10206510), (220, 9185859), (249, 8116020), (270, 7484774), (297, 6804340), (330, 6123906), (332, 6087015), (396, 5103255), (415, 4869612), (495, 4082604), (498, 4058010), (540, 3742387), (594, 3402170), (660, 3061953), (747, 2705340), (830, 2434806), (913, 2213460), (990, 2041302), (996, 2029005), (1188, 1701085), (1245, 1623204), (1485, 1360868), (1494, 1352670), (1660, 1217403), (1826, 1106730), (1980, 1020651), (2241, 901780), (2490, 811602), (2739, 737820), (2970, 680434), (2988, 676335), (3652, 553365), (3735, 541068), (4099, 493020), (4482, 450890), (4565, 442692), (4980, 405801), (5478, 368910), (5940, 340217), (7470, 270534), (8198, 246510), (8217, 245940), (8964, 225445), (9130, 221346), (10956, 184455), (11205, 180356), (12297, 164340), (13695, 147564), (14940, 135267), (16396, 123255), (16434, 122970), (18260, 110673), (20495, 98604), (22410, 90178), (24594, 82170), (24651, 81980), (27390, 73782), (32868, 61485), (36891, 54780), (40990, 49302), (41085, 49188), (44820, 45089)]