20173148103

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{3181}}^1$

素因数の和:3368

約数の個数: 64

約数和(自身を含む): 30335406080

約数和(自身を除く): 10162257977

約数列:

[1, 3, 19, 31, 37, 57, 93, 97, 111, 291, 589, 703, 1147, 1767, 1843, 2109, 3007, 3181, 3441, 3589, 5529, 9021, 9543, 10767, 21793, 57133, 60439, 65379, 68191, 98611, 111259, 117697, 171399, 181317, 204573, 295833, 308557, 333777, 353091, 925671, 1873609, 2113921, 2236243, 3648607, 5620827, 5862583, 6341763, 6708729, 9565267, 10945821, 11416609, 17587749, 28695801, 34249827, 69323533, 181740073, 207970599, 216915571, 353914879, 545220219, 650746713, 1061744637, 6724382701, 20173148103]

約数ペア:

[(1, 20173148103), (3, 6724382701), (19, 1061744637), (31, 650746713), (37, 545220219), (57, 353914879), (93, 216915571), (97, 207970599), (111, 181740073), (291, 69323533), (589, 34249827), (703, 28695801), (1147, 17587749), (1767, 11416609), (1843, 10945821), (2109, 9565267), (3007, 6708729), (3181, 6341763), (3441, 5862583), (3589, 5620827), (5529, 3648607), (9021, 2236243), (9543, 2113921), (10767, 1873609), (21793, 925671), (57133, 353091), (60439, 333777), (65379, 308557), (68191, 295833), (98611, 204573), (111259, 181317), (117697, 171399)]