20163071456632

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{739}}^1\times {\mathrm{3709}}^1\times {\mathrm{5441}}^1$

素因数の和:9921

約数の個数: 96

約数和(自身を含む): 41011581366000

約数和(自身を除く): 20848509909368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 739, 1352, 1478, 2956, 3709, 5441, 5912, 7418, 9607, 10882, 14836, 19214, 21764, 29672, 38428, 43528, 48217, 70733, 76856, 96434, 124891, 141466, 192868, 249782, 282932, 385736, 499564, 565864, 626821, 919529, 999128, 1253642, 1839058, 2507284, 2740951, 3678116, 4020899, 5014568, 5481902, 7356232, 8041798, 10963804, 16083596, 20180669, 21927608, 32167192, 35632363, 40361338, 52271687, 71264726, 80722676, 104543374, 142529452, 161445352, 209086748, 262348697, 285058904, 418173496, 463220719, 524697394, 679531931, 926441438, 1049394788, 1359063862, 1852882876, 2098789576, 2718127724, 3410533061, 3705765752, 5436255448, 6821066122, 13642132244, 14913514391, 27284264488, 29827028782, 59654057564, 119308115128, 193875687083, 387751374166, 775502748332, 1551005496664, 2520383932079, 5040767864158, 10081535728316, 20163071456632]

約数ペア:

[(1, 20163071456632), (2, 10081535728316), (4, 5040767864158), (8, 2520383932079), (13, 1551005496664), (26, 775502748332), (52, 387751374166), (104, 193875687083), (169, 119308115128), (338, 59654057564), (676, 29827028782), (739, 27284264488), (1352, 14913514391), (1478, 13642132244), (2956, 6821066122), (3709, 5436255448), (5441, 3705765752), (5912, 3410533061), (7418, 2718127724), (9607, 2098789576), (10882, 1852882876), (14836, 1359063862), (19214, 1049394788), (21764, 926441438), (29672, 679531931), (38428, 524697394), (43528, 463220719), (48217, 418173496), (70733, 285058904), (76856, 262348697), (96434, 209086748), (124891, 161445352), (141466, 142529452), (192868, 104543374), (249782, 80722676), (282932, 71264726), (385736, 52271687), (499564, 40361338), (565864, 35632363), (626821, 32167192), (919529, 21927608), (999128, 20180669), (1253642, 16083596), (1839058, 10963804), (2507284, 8041798), (2740951, 7356232), (3678116, 5481902), (4020899, 5014568)]