20194114904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{23633}}^1$

素因数の和:23820

約数の個数: 64

約数和(自身を含む): 41145848640

約数和(自身を除く): 20951733736

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 103, 122, 136, 206, 244, 412, 488, 824, 1037, 1751, 2074, 3502, 4148, 6283, 7004, 8296, 12566, 14008, 23633, 25132, 47266, 50264, 94532, 106811, 189064, 213622, 401761, 427244, 803522, 854488, 1441613, 1607044, 2434199, 2883226, 3214088, 4868398, 5766452, 9736796, 11532904, 19473592, 24507421, 41381383, 49014842, 82762766, 98029684, 148486139, 165525532, 196059368, 296972278, 331051064, 593944556, 1187889112, 2524264363, 5048528726, 10097057452, 20194114904]

約数ペア:

[(1, 20194114904), (2, 10097057452), (4, 5048528726), (8, 2524264363), (17, 1187889112), (34, 593944556), (61, 331051064), (68, 296972278), (103, 196059368), (122, 165525532), (136, 148486139), (206, 98029684), (244, 82762766), (412, 49014842), (488, 41381383), (824, 24507421), (1037, 19473592), (1751, 11532904), (2074, 9736796), (3502, 5766452), (4148, 4868398), (6283, 3214088), (7004, 2883226), (8296, 2434199), (12566, 1607044), (14008, 1441613), (23633, 854488), (25132, 803522), (47266, 427244), (50264, 401761), (94532, 213622), (106811, 189064)]