20159157084

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{101341}}^1$

素因数の和:101507

約数の個数: 72

約数和(自身を含む): 52080869904

約数和(自身を除く): 31921712820

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 137, 242, 274, 363, 411, 484, 548, 726, 822, 1452, 1507, 1644, 3014, 4521, 6028, 9042, 16577, 18084, 33154, 49731, 66308, 99462, 101341, 198924, 202682, 304023, 405364, 608046, 1114751, 1216092, 2229502, 3344253, 4459004, 6688506, 12262261, 13377012, 13883717, 24524522, 27767434, 36786783, 41651151, 49049044, 55534868, 73573566, 83302302, 147147132, 152720887, 166604604, 305441774, 458162661, 610883548, 916325322, 1679929757, 1832650644, 3359859514, 5039789271, 6719719028, 10079578542, 20159157084]

約数ペア:

[(1, 20159157084), (2, 10079578542), (3, 6719719028), (4, 5039789271), (6, 3359859514), (11, 1832650644), (12, 1679929757), (22, 916325322), (33, 610883548), (44, 458162661), (66, 305441774), (121, 166604604), (132, 152720887), (137, 147147132), (242, 83302302), (274, 73573566), (363, 55534868), (411, 49049044), (484, 41651151), (548, 36786783), (726, 27767434), (822, 24524522), (1452, 13883717), (1507, 13377012), (1644, 12262261), (3014, 6688506), (4521, 4459004), (6028, 3344253), (9042, 2229502), (16577, 1216092), (18084, 1114751), (33154, 608046), (49731, 405364), (66308, 304023), (99462, 202682), (101341, 198924)]