20808733464

素因数分解:

$2^3\times 3^6\times {\mathrm{101}}^1\times {\mathrm{35327}}^1$

素因数の和:35452

約数の個数: 112

約数和(自身を含む): 59078661120

約数和(自身を除く): 38269927656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 243, 303, 324, 404, 486, 606, 648, 729, 808, 909, 972, 1212, 1458, 1818, 1944, 2424, 2727, 2916, 3636, 5454, 5832, 7272, 8181, 10908, 16362, 21816, 24543, 32724, 35327, 49086, 65448, 70654, 73629, 98172, 105981, 141308, 147258, 196344, 211962, 282616, 294516, 317943, 423924, 589032, 635886, 847848, 953829, 1271772, 1907658, 2543544, 2861487, 3568027, 3815316, 5722974, 7136054, 7630632, 8584461, 10704081, 11445948, 14272108, 17168922, 21408162, 22891896, 25753383, 28544216, 32112243, 34337844, 42816324, 51506766, 64224486, 68675688, 85632648, 96336729, 103013532, 128448972, 192673458, 206027064, 256897944, 289010187, 385346916, 578020374, 770693832, 867030561, 1156040748, 1734061122, 2312081496, 2601091683, 3468122244, 5202183366, 6936244488, 10404366732, 20808733464]

約数ペア:

[(1, 20808733464), (2, 10404366732), (3, 6936244488), (4, 5202183366), (6, 3468122244), (8, 2601091683), (9, 2312081496), (12, 1734061122), (18, 1156040748), (24, 867030561), (27, 770693832), (36, 578020374), (54, 385346916), (72, 289010187), (81, 256897944), (101, 206027064), (108, 192673458), (162, 128448972), (202, 103013532), (216, 96336729), (243, 85632648), (303, 68675688), (324, 64224486), (404, 51506766), (486, 42816324), (606, 34337844), (648, 32112243), (729, 28544216), (808, 25753383), (909, 22891896), (972, 21408162), (1212, 17168922), (1458, 14272108), (1818, 11445948), (1944, 10704081), (2424, 8584461), (2727, 7630632), (2916, 7136054), (3636, 5722974), (5454, 3815316), (5832, 3568027), (7272, 2861487), (8181, 2543544), (10908, 1907658), (16362, 1271772), (21816, 953829), (24543, 847848), (32724, 635886), (35327, 589032), (49086, 423924), (65448, 317943), (70654, 294516), (73629, 282616), (98172, 211962), (105981, 196344), (141308, 147258)]