20160922902

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{4759}}^1$

素因数の和:5141

約数の個数: 64

約数和(自身を含む): 42319065600

約数和(自身を除く): 22158142698

約数列:

[1, 2, 3, 6, 29, 58, 87, 97, 174, 194, 251, 291, 502, 582, 753, 1506, 2813, 4759, 5626, 7279, 8439, 9518, 14277, 14558, 16878, 21837, 24347, 28554, 43674, 48694, 73041, 138011, 146082, 276022, 414033, 461623, 706063, 828066, 923246, 1194509, 1384869, 1412126, 2118189, 2389018, 2769738, 3583527, 4236378, 7167054, 13387067, 26774134, 34640761, 40161201, 69281522, 80322402, 103922283, 115867373, 207844566, 231734746, 347602119, 695204238, 3360153817, 6720307634, 10080461451, 20160922902]

約数ペア:

[(1, 20160922902), (2, 10080461451), (3, 6720307634), (6, 3360153817), (29, 695204238), (58, 347602119), (87, 231734746), (97, 207844566), (174, 115867373), (194, 103922283), (251, 80322402), (291, 69281522), (502, 40161201), (582, 34640761), (753, 26774134), (1506, 13387067), (2813, 7167054), (4759, 4236378), (5626, 3583527), (7279, 2769738), (8439, 2389018), (9518, 2118189), (14277, 1412126), (14558, 1384869), (16878, 1194509), (21837, 923246), (24347, 828066), (28554, 706063), (43674, 461623), (48694, 414033), (73041, 276022), (138011, 146082)]