20166472452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1\times {\mathrm{4547}}^1$

素因数の和:6025

約数の個数: 96

約数和(自身を含む): 55281558528

約数和(自身を除く): 35115086076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1427, 1554, 2854, 3108, 4281, 4547, 5708, 8562, 9094, 9989, 13641, 17124, 18188, 19978, 27282, 29967, 31829, 39956, 52799, 54564, 59934, 63658, 95487, 105598, 119868, 127316, 158397, 168239, 190974, 211196, 316794, 336478, 369593, 381948, 504717, 633588, 672956, 739186, 1009434, 1108779, 1177673, 1478372, 2018868, 2217558, 2355346, 3533019, 4435116, 4710692, 6488569, 7066038, 12977138, 14132076, 19465707, 25954276, 38931414, 45419983, 77862828, 90839966, 136259949, 181679932, 240077053, 272519898, 480154106, 545039796, 720231159, 960308212, 1440462318, 1680539371, 2880924636, 3361078742, 5041618113, 6722157484, 10083236226, 20166472452]

約数ペア:

[(1, 20166472452), (2, 10083236226), (3, 6722157484), (4, 5041618113), (6, 3361078742), (7, 2880924636), (12, 1680539371), (14, 1440462318), (21, 960308212), (28, 720231159), (37, 545039796), (42, 480154106), (74, 272519898), (84, 240077053), (111, 181679932), (148, 136259949), (222, 90839966), (259, 77862828), (444, 45419983), (518, 38931414), (777, 25954276), (1036, 19465707), (1427, 14132076), (1554, 12977138), (2854, 7066038), (3108, 6488569), (4281, 4710692), (4547, 4435116), (5708, 3533019), (8562, 2355346), (9094, 2217558), (9989, 2018868), (13641, 1478372), (17124, 1177673), (18188, 1108779), (19978, 1009434), (27282, 739186), (29967, 672956), (31829, 633588), (39956, 504717), (52799, 381948), (54564, 369593), (59934, 336478), (63658, 316794), (95487, 211196), (105598, 190974), (119868, 168239), (127316, 158397)]