20029778758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{19471}}^1$

素因数の和:19633

約数の個数: 64

約数和(自身を含む): 36339425280

約数和(自身を除く): 16309646522

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 107, 209, 214, 253, 418, 437, 506, 874, 1177, 2033, 2354, 2461, 4066, 4807, 4922, 9614, 19471, 22363, 27071, 38942, 44726, 46759, 54142, 93518, 214181, 369949, 428362, 447833, 514349, 739898, 895666, 1028698, 2083397, 4069439, 4166794, 4926163, 8138878, 8508827, 9852326, 17017654, 22917367, 39584543, 45834734, 47918131, 79169086, 93597097, 95836262, 187194194, 435429973, 527099441, 870859946, 910444489, 1054198882, 1820888978, 10014889379, 20029778758]

約数ペア:

[(1, 20029778758), (2, 10014889379), (11, 1820888978), (19, 1054198882), (22, 910444489), (23, 870859946), (38, 527099441), (46, 435429973), (107, 187194194), (209, 95836262), (214, 93597097), (253, 79169086), (418, 47918131), (437, 45834734), (506, 39584543), (874, 22917367), (1177, 17017654), (2033, 9852326), (2354, 8508827), (2461, 8138878), (4066, 4926163), (4807, 4166794), (4922, 4069439), (9614, 2083397), (19471, 1028698), (22363, 895666), (27071, 739898), (38942, 514349), (44726, 447833), (46759, 428362), (54142, 369949), (93518, 214181)]