20758049088

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{14557}}^1$

素因数の和:15640

約数の個数: 112

約数和(自身を含む): 62831862144

約数和(自身を除く): 42073813056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1061, 1344, 2122, 3183, 4244, 6366, 7427, 8488, 12732, 14557, 14854, 16976, 22281, 25464, 29114, 29708, 33952, 43671, 44562, 50928, 58228, 59416, 67904, 87342, 89124, 101856, 101899, 116456, 118832, 174684, 178248, 203712, 203798, 232912, 237664, 305697, 349368, 356496, 407596, 465824, 475328, 611394, 698736, 712992, 815192, 931648, 1222788, 1397472, 1425984, 1630384, 2445576, 2794944, 3260768, 4891152, 6521536, 9782304, 15444977, 19564608, 30889954, 46334931, 61779908, 92669862, 108114839, 123559816, 185339724, 216229678, 247119632, 324344517, 370679448, 432459356, 494239264, 648689034, 741358896, 864918712, 988478528, 1297378068, 1482717792, 1729837424, 2594756136, 2965435584, 3459674848, 5189512272, 6919349696, 10379024544, 20758049088]

約数ペア:

[(1, 20758049088), (2, 10379024544), (3, 6919349696), (4, 5189512272), (6, 3459674848), (7, 2965435584), (8, 2594756136), (12, 1729837424), (14, 1482717792), (16, 1297378068), (21, 988478528), (24, 864918712), (28, 741358896), (32, 648689034), (42, 494239264), (48, 432459356), (56, 370679448), (64, 324344517), (84, 247119632), (96, 216229678), (112, 185339724), (168, 123559816), (192, 108114839), (224, 92669862), (336, 61779908), (448, 46334931), (672, 30889954), (1061, 19564608), (1344, 15444977), (2122, 9782304), (3183, 6521536), (4244, 4891152), (6366, 3260768), (7427, 2794944), (8488, 2445576), (12732, 1630384), (14557, 1425984), (14854, 1397472), (16976, 1222788), (22281, 931648), (25464, 815192), (29114, 712992), (29708, 698736), (33952, 611394), (43671, 475328), (44562, 465824), (50928, 407596), (58228, 356496), (59416, 349368), (67904, 305697), (87342, 237664), (89124, 232912), (101856, 203798), (101899, 203712), (116456, 178248), (118832, 174684)]