20243948208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2543}}^1\times {\mathrm{15077}}^1$

素因数の和:17642

約数の個数: 80

約数和(自身を含む): 57077346816

約数和(自身を除く): 36833398608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 2543, 5086, 7629, 10172, 15077, 15258, 20344, 27973, 30154, 30516, 40688, 45231, 55946, 60308, 61032, 83919, 90462, 111892, 120616, 122064, 165847, 167838, 180924, 223784, 241232, 331694, 335676, 361848, 447568, 497541, 663388, 671352, 723696, 995082, 1326776, 1342704, 1990164, 2653552, 3980328, 7960656, 38340811, 76681622, 115022433, 153363244, 230044866, 306726488, 421748921, 460089732, 613452976, 843497842, 920179464, 1265246763, 1686995684, 1840358928, 2530493526, 3373991368, 5060987052, 6747982736, 10121974104, 20243948208]

約数ペア:

[(1, 20243948208), (2, 10121974104), (3, 6747982736), (4, 5060987052), (6, 3373991368), (8, 2530493526), (11, 1840358928), (12, 1686995684), (16, 1265246763), (22, 920179464), (24, 843497842), (33, 613452976), (44, 460089732), (48, 421748921), (66, 306726488), (88, 230044866), (132, 153363244), (176, 115022433), (264, 76681622), (528, 38340811), (2543, 7960656), (5086, 3980328), (7629, 2653552), (10172, 1990164), (15077, 1342704), (15258, 1326776), (20344, 995082), (27973, 723696), (30154, 671352), (30516, 663388), (40688, 497541), (45231, 447568), (55946, 361848), (60308, 335676), (61032, 331694), (83919, 241232), (90462, 223784), (111892, 180924), (120616, 167838), (122064, 165847)]