20070925082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1\times {\mathrm{1009}}^1$

素因数の和:1711

約数の個数: 64

約数和(自身を含む): 34730102400

約数和(自身を除く): 14659177318

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 494, 601, 871, 1009, 1202, 1273, 1742, 2018, 2546, 7813, 11419, 13117, 15626, 16549, 19171, 22838, 26234, 33098, 38342, 40267, 67603, 80534, 135206, 148447, 249223, 296894, 498446, 523471, 606409, 765073, 878839, 1046942, 1212818, 1284457, 1530146, 1757678, 2568914, 7883317, 9945949, 11521771, 15766634, 16697941, 19891898, 23043542, 33395882, 40629403, 81258806, 149783023, 299566046, 528182239, 771958657, 1056364478, 1543917314, 10035462541, 20070925082]

約数ペア:

[(1, 20070925082), (2, 10035462541), (13, 1543917314), (19, 1056364478), (26, 771958657), (38, 528182239), (67, 299566046), (134, 149783023), (247, 81258806), (494, 40629403), (601, 33395882), (871, 23043542), (1009, 19891898), (1202, 16697941), (1273, 15766634), (1742, 11521771), (2018, 9945949), (2546, 7883317), (7813, 2568914), (11419, 1757678), (13117, 1530146), (15626, 1284457), (16549, 1212818), (19171, 1046942), (22838, 878839), (26234, 765073), (33098, 606409), (38342, 523471), (40267, 498446), (67603, 296894), (80534, 249223), (135206, 148447)]