20222496632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{991}}^1$

素因数の和:1501

約数の個数: 128

約数和(自身を含む): 44997120000

約数和(自身を除く): 24774623368

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 247, 299, 437, 449, 494, 598, 874, 898, 988, 991, 1196, 1748, 1796, 1976, 1982, 2392, 3496, 3592, 3964, 5681, 5837, 7928, 8531, 10327, 11362, 11674, 12883, 17062, 18829, 20654, 22724, 22793, 23348, 25766, 34124, 37658, 41308, 45448, 45586, 46696, 51532, 68248, 75316, 82616, 91172, 103064, 110903, 134251, 150632, 182344, 196213, 221806, 244777, 268502, 296309, 392426, 433067, 443612, 444959, 489554, 537004, 592618, 784852, 866134, 887224, 889918, 979108, 1074008, 1185236, 1569704, 1732268, 1779836, 1958216, 2370472, 2550769, 3464536, 3559672, 5101538, 5629871, 5784467, 8454221, 10203076, 10234057, 11259742, 11568934, 16908442, 20406152, 20468114, 22519484, 23137868, 33816884, 40936228, 45038968, 46275736, 67633768, 81872456, 109904873, 133042741, 194447083, 219809746, 266085482, 388894166, 439619492, 532170964, 777788332, 879238984, 1064341928, 1555576664, 2527812079, 5055624158, 10111248316, 20222496632]

約数ペア:

[(1, 20222496632), (2, 10111248316), (4, 5055624158), (8, 2527812079), (13, 1555576664), (19, 1064341928), (23, 879238984), (26, 777788332), (38, 532170964), (46, 439619492), (52, 388894166), (76, 266085482), (92, 219809746), (104, 194447083), (152, 133042741), (184, 109904873), (247, 81872456), (299, 67633768), (437, 46275736), (449, 45038968), (494, 40936228), (598, 33816884), (874, 23137868), (898, 22519484), (988, 20468114), (991, 20406152), (1196, 16908442), (1748, 11568934), (1796, 11259742), (1976, 10234057), (1982, 10203076), (2392, 8454221), (3496, 5784467), (3592, 5629871), (3964, 5101538), (5681, 3559672), (5837, 3464536), (7928, 2550769), (8531, 2370472), (10327, 1958216), (11362, 1779836), (11674, 1732268), (12883, 1569704), (17062, 1185236), (18829, 1074008), (20654, 979108), (22724, 889918), (22793, 887224), (23348, 866134), (25766, 784852), (34124, 592618), (37658, 537004), (41308, 489554), (45448, 444959), (45586, 443612), (46696, 433067), (51532, 392426), (68248, 296309), (75316, 268502), (82616, 244777), (91172, 221806), (103064, 196213), (110903, 182344), (134251, 150632)]