22019332016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1\times {\mathrm{2731}}^1$

素因数の和:3562

約数の個数: 80

約数和(自身を含む): 47384157696

約数和(自身を除く): 25364825680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 751, 976, 1342, 1502, 2684, 2731, 3004, 5368, 5462, 6008, 8261, 10736, 10924, 12016, 16522, 21848, 30041, 33044, 43696, 45811, 60082, 66088, 91622, 120164, 132176, 166591, 183244, 240328, 333182, 366488, 480656, 503921, 666364, 732976, 1007842, 1332728, 1832501, 2015684, 2050981, 2665456, 3665002, 4031368, 4101962, 7330004, 8062736, 8203924, 14660008, 16407848, 22560791, 29320016, 32815696, 45121582, 90243164, 125109841, 180486328, 250219682, 360972656, 500439364, 1000878728, 1376208251, 2001757456, 2752416502, 5504833004, 11009666008, 22019332016]

約数ペア:

[(1, 22019332016), (2, 11009666008), (4, 5504833004), (8, 2752416502), (11, 2001757456), (16, 1376208251), (22, 1000878728), (44, 500439364), (61, 360972656), (88, 250219682), (122, 180486328), (176, 125109841), (244, 90243164), (488, 45121582), (671, 32815696), (751, 29320016), (976, 22560791), (1342, 16407848), (1502, 14660008), (2684, 8203924), (2731, 8062736), (3004, 7330004), (5368, 4101962), (5462, 4031368), (6008, 3665002), (8261, 2665456), (10736, 2050981), (10924, 2015684), (12016, 1832501), (16522, 1332728), (21848, 1007842), (30041, 732976), (33044, 666364), (43696, 503921), (45811, 480656), (60082, 366488), (66088, 333182), (91622, 240328), (120164, 183244), (132176, 166591)]