20174844132

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^2\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:750

約数の個数: 108

約数和(自身を含む): 52012799748

約数和(自身を除く): 31837955616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 137, 202, 274, 303, 401, 404, 411, 548, 606, 802, 822, 909, 1203, 1212, 1233, 1604, 1644, 1818, 2406, 2466, 3609, 3636, 4812, 4932, 7218, 10201, 13837, 14436, 20402, 27674, 30603, 40501, 40804, 41511, 54937, 55348, 61206, 81002, 83022, 91809, 109874, 121503, 122412, 124533, 162004, 164811, 166044, 183618, 219748, 243006, 249066, 329622, 364509, 367236, 486012, 494433, 498132, 659244, 729018, 988866, 1397537, 1458036, 1977732, 2795074, 4090601, 4192611, 5548637, 5590148, 8181202, 8385222, 11097274, 12271803, 12577833, 16362404, 16645911, 16770444, 22194548, 24543606, 25155666, 33291822, 36815409, 49087212, 49937733, 50311332, 66583644, 73630818, 99875466, 147261636, 199750932, 560412337, 1120824674, 1681237011, 2241649348, 3362474022, 5043711033, 6724948044, 10087422066, 20174844132]

約数ペア:

[(1, 20174844132), (2, 10087422066), (3, 6724948044), (4, 5043711033), (6, 3362474022), (9, 2241649348), (12, 1681237011), (18, 1120824674), (36, 560412337), (101, 199750932), (137, 147261636), (202, 99875466), (274, 73630818), (303, 66583644), (401, 50311332), (404, 49937733), (411, 49087212), (548, 36815409), (606, 33291822), (802, 25155666), (822, 24543606), (909, 22194548), (1203, 16770444), (1212, 16645911), (1233, 16362404), (1604, 12577833), (1644, 12271803), (1818, 11097274), (2406, 8385222), (2466, 8181202), (3609, 5590148), (3636, 5548637), (4812, 4192611), (4932, 4090601), (7218, 2795074), (10201, 1977732), (13837, 1458036), (14436, 1397537), (20402, 988866), (27674, 729018), (30603, 659244), (40501, 498132), (40804, 494433), (41511, 486012), (54937, 367236), (55348, 364509), (61206, 329622), (81002, 249066), (83022, 243006), (91809, 219748), (109874, 183618), (121503, 166044), (122412, 164811), (124533, 162004)]