2020752104

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{1249}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 4384800000

約数和(自身を除く): 2364047896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 173, 334, 346, 668, 692, 1169, 1211, 1249, 1336, 1384, 2338, 2422, 2498, 4676, 4844, 4996, 8743, 9352, 9688, 9992, 17486, 28891, 34972, 57782, 69944, 115564, 202237, 208583, 216077, 231128, 404474, 417166, 432154, 808948, 834332, 864308, 1460081, 1512539, 1617896, 1668664, 1728616, 2920162, 3025078, 5840324, 6050156, 11680648, 12100312, 36084859, 72169718, 144339436, 252594013, 288678872, 505188026, 1010376052, 2020752104]

約数ペア:

[(1, 2020752104), (2, 1010376052), (4, 505188026), (7, 288678872), (8, 252594013), (14, 144339436), (28, 72169718), (56, 36084859), (167, 12100312), (173, 11680648), (334, 6050156), (346, 5840324), (668, 3025078), (692, 2920162), (1169, 1728616), (1211, 1668664), (1249, 1617896), (1336, 1512539), (1384, 1460081), (2338, 864308), (2422, 834332), (2498, 808948), (4676, 432154), (4844, 417166), (4996, 404474), (8743, 231128), (9352, 216077), (9688, 208583), (9992, 202237), (17486, 115564), (28891, 69944), (34972, 57782)]