20244945930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{17839}}^1$

素因数の和:18060

約数の個数: 128

約数和(自身を含む): 56106086400

約数和(自身を除く): 35861140470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 181, 190, 209, 285, 330, 362, 418, 543, 570, 627, 905, 1045, 1086, 1254, 1810, 1991, 2090, 2715, 3135, 3439, 3982, 5430, 5973, 6270, 6878, 9955, 10317, 11946, 17195, 17839, 19910, 20634, 29865, 34390, 35678, 37829, 51585, 53517, 59730, 75658, 89195, 103170, 107034, 113487, 178390, 189145, 196229, 226974, 267585, 338941, 378290, 392458, 535170, 567435, 588687, 677882, 981145, 1016823, 1134870, 1177374, 1694705, 1962290, 2033646, 2943435, 3228859, 3389410, 3728351, 5084115, 5886870, 6457718, 7456702, 9686577, 10168230, 11185053, 16144295, 18641755, 19373154, 22370106, 32288590, 35517449, 37283510, 48432885, 55925265, 61348321, 71034898, 96865770, 106552347, 111850530, 122696642, 177587245, 184044963, 213104694, 306741605, 355174490, 368089926, 532761735, 613483210, 674831531, 920224815, 1065523470, 1349663062, 1840449630, 2024494593, 3374157655, 4048989186, 6748315310, 10122472965, 20244945930]

約数ペア:

[(1, 20244945930), (2, 10122472965), (3, 6748315310), (5, 4048989186), (6, 3374157655), (10, 2024494593), (11, 1840449630), (15, 1349663062), (19, 1065523470), (22, 920224815), (30, 674831531), (33, 613483210), (38, 532761735), (55, 368089926), (57, 355174490), (66, 306741605), (95, 213104694), (110, 184044963), (114, 177587245), (165, 122696642), (181, 111850530), (190, 106552347), (209, 96865770), (285, 71034898), (330, 61348321), (362, 55925265), (418, 48432885), (543, 37283510), (570, 35517449), (627, 32288590), (905, 22370106), (1045, 19373154), (1086, 18641755), (1254, 16144295), (1810, 11185053), (1991, 10168230), (2090, 9686577), (2715, 7456702), (3135, 6457718), (3439, 5886870), (3982, 5084115), (5430, 3728351), (5973, 3389410), (6270, 3228859), (6878, 2943435), (9955, 2033646), (10317, 1962290), (11946, 1694705), (17195, 1177374), (17839, 1134870), (19910, 1016823), (20634, 981145), (29865, 677882), (34390, 588687), (35678, 567435), (37829, 535170), (51585, 392458), (53517, 378290), (59730, 338941), (75658, 267585), (89195, 226974), (103170, 196229), (107034, 189145), (113487, 178390)]