20220956892

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{51329}}^1$

素因数の和:51723

約数の個数: 72

約数和(自身を含む): 52913427840

約数和(自身を除く): 32692470948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 353, 372, 558, 706, 1059, 1116, 1412, 2118, 3177, 4236, 6354, 10943, 12708, 21886, 32829, 43772, 51329, 65658, 98487, 102658, 131316, 153987, 196974, 205316, 307974, 393948, 461961, 615948, 923922, 1591199, 1847844, 3182398, 4773597, 6364796, 9547194, 14320791, 18119137, 19094388, 28641582, 36238274, 54357411, 57283164, 72476548, 108714822, 163072233, 217429644, 326144466, 561693247, 652288932, 1123386494, 1685079741, 2246772988, 3370159482, 5055239223, 6740318964, 10110478446, 20220956892]

約数ペア:

[(1, 20220956892), (2, 10110478446), (3, 6740318964), (4, 5055239223), (6, 3370159482), (9, 2246772988), (12, 1685079741), (18, 1123386494), (31, 652288932), (36, 561693247), (62, 326144466), (93, 217429644), (124, 163072233), (186, 108714822), (279, 72476548), (353, 57283164), (372, 54357411), (558, 36238274), (706, 28641582), (1059, 19094388), (1116, 18119137), (1412, 14320791), (2118, 9547194), (3177, 6364796), (4236, 4773597), (6354, 3182398), (10943, 1847844), (12708, 1591199), (21886, 923922), (32829, 615948), (43772, 461961), (51329, 393948), (65658, 307974), (98487, 205316), (102658, 196974), (131316, 153987)]