20496543012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{97843}}^1$

素因数の和:97910

約数の個数: 108

約数和(自身を含む): 59085643344

約数和(自身を除く): 38589100332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 529, 759, 828, 1012, 1058, 1518, 1587, 2116, 2277, 3036, 3174, 4554, 4761, 5819, 6348, 9108, 9522, 11638, 17457, 19044, 23276, 34914, 52371, 69828, 97843, 104742, 195686, 209484, 293529, 391372, 587058, 880587, 1076273, 1174116, 1761174, 2152546, 2250389, 3228819, 3522348, 4305092, 4500778, 6457638, 6751167, 9001556, 9686457, 12915276, 13502334, 19372914, 20253501, 24754279, 27004668, 38745828, 40507002, 49508558, 51758947, 74262837, 81014004, 99017116, 103517894, 148525674, 155276841, 207035788, 222788511, 297051348, 310553682, 445577022, 465830523, 569348417, 621107364, 891154044, 931661046, 1138696834, 1708045251, 1863322092, 2277393668, 3416090502, 5124135753, 6832181004, 10248271506, 20496543012]

約数ペア:

[(1, 20496543012), (2, 10248271506), (3, 6832181004), (4, 5124135753), (6, 3416090502), (9, 2277393668), (11, 1863322092), (12, 1708045251), (18, 1138696834), (22, 931661046), (23, 891154044), (33, 621107364), (36, 569348417), (44, 465830523), (46, 445577022), (66, 310553682), (69, 297051348), (92, 222788511), (99, 207035788), (132, 155276841), (138, 148525674), (198, 103517894), (207, 99017116), (253, 81014004), (276, 74262837), (396, 51758947), (414, 49508558), (506, 40507002), (529, 38745828), (759, 27004668), (828, 24754279), (1012, 20253501), (1058, 19372914), (1518, 13502334), (1587, 12915276), (2116, 9686457), (2277, 9001556), (3036, 6751167), (3174, 6457638), (4554, 4500778), (4761, 4305092), (5819, 3522348), (6348, 3228819), (9108, 2250389), (9522, 2152546), (11638, 1761174), (17457, 1174116), (19044, 1076273), (23276, 880587), (34914, 587058), (52371, 391372), (69828, 293529), (97843, 209484), (104742, 195686)]