20602019970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4663}}^1\times {\mathrm{7013}}^1$

素因数の和:11696

約数の個数: 96

約数和(自身を含む): 61239290112

約数和(自身を除く): 40637270142

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4663, 7013, 9326, 13989, 14026, 21039, 23315, 27978, 32641, 35065, 41967, 42078, 46630, 49091, 63117, 65282, 69945, 70130, 83934, 97923, 98182, 105195, 126234, 139890, 147273, 163205, 195846, 209835, 210390, 245455, 293769, 294546, 315585, 326410, 419670, 441819, 489615, 490910, 587538, 631170, 736365, 883638, 979230, 1468845, 1472730, 2209095, 2937690, 4418190, 32701619, 65403238, 98104857, 163508095, 196209714, 228911333, 294314571, 327016190, 457822666, 490524285, 588629142, 686733999, 981048570, 1144556665, 1373467998, 1471572855, 2060201997, 2289113330, 2943145710, 3433669995, 4120403994, 6867339990, 10301009985, 20602019970]

約数ペア:

[(1, 20602019970), (2, 10301009985), (3, 6867339990), (5, 4120403994), (6, 3433669995), (7, 2943145710), (9, 2289113330), (10, 2060201997), (14, 1471572855), (15, 1373467998), (18, 1144556665), (21, 981048570), (30, 686733999), (35, 588629142), (42, 490524285), (45, 457822666), (63, 327016190), (70, 294314571), (90, 228911333), (105, 196209714), (126, 163508095), (210, 98104857), (315, 65403238), (630, 32701619), (4663, 4418190), (7013, 2937690), (9326, 2209095), (13989, 1472730), (14026, 1468845), (21039, 979230), (23315, 883638), (27978, 736365), (32641, 631170), (35065, 587538), (41967, 490910), (42078, 489615), (46630, 441819), (49091, 419670), (63117, 326410), (65282, 315585), (69945, 294546), (70130, 293769), (83934, 245455), (97923, 210390), (98182, 209835), (105195, 195846), (126234, 163205), (139890, 147273)]