20161193588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{14543}}^1$

素因数の和:14649

約数の個数: 96

約数和(自身を含む): 41782003200

約数和(自身を除く): 21620809612

約数列:

[1, 2, 4, 17, 19, 29, 34, 37, 38, 58, 68, 74, 76, 116, 148, 323, 493, 551, 629, 646, 703, 986, 1073, 1102, 1258, 1292, 1406, 1972, 2146, 2204, 2516, 2812, 4292, 9367, 11951, 14543, 18241, 18734, 20387, 23902, 29086, 36482, 37468, 40774, 47804, 58172, 72964, 81548, 247231, 276317, 346579, 421747, 494462, 538091, 552634, 693158, 843494, 988924, 1076182, 1105268, 1386316, 1686988, 2152364, 4697389, 7169699, 8013193, 9147547, 9394778, 10223729, 14339398, 15604639, 16026386, 18295094, 18789556, 20447458, 28678796, 31209278, 32052772, 36590188, 40894916, 62418556, 136224281, 173803393, 265278863, 272448562, 296488141, 347606786, 530557726, 544897124, 592976282, 695213572, 1061115452, 1185952564, 5040298397, 10080596794, 20161193588]

約数ペア:

[(1, 20161193588), (2, 10080596794), (4, 5040298397), (17, 1185952564), (19, 1061115452), (29, 695213572), (34, 592976282), (37, 544897124), (38, 530557726), (58, 347606786), (68, 296488141), (74, 272448562), (76, 265278863), (116, 173803393), (148, 136224281), (323, 62418556), (493, 40894916), (551, 36590188), (629, 32052772), (646, 31209278), (703, 28678796), (986, 20447458), (1073, 18789556), (1102, 18295094), (1258, 16026386), (1292, 15604639), (1406, 14339398), (1972, 10223729), (2146, 9394778), (2204, 9147547), (2516, 8013193), (2812, 7169699), (4292, 4697389), (9367, 2152364), (11951, 1686988), (14543, 1386316), (18241, 1105268), (18734, 1076182), (20387, 988924), (23902, 843494), (29086, 693158), (36482, 552634), (37468, 538091), (40774, 494462), (47804, 421747), (58172, 346579), (72964, 276317), (81548, 247231)]