20593216448

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1\times {\mathrm{1787}}^1$

素因数の和:2722

約数の個数: 112

約数和(自身を含む): 48394437120

約数和(自身を除く): 27801220672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 887, 928, 1624, 1774, 1787, 1856, 3248, 3548, 3574, 6209, 6496, 7096, 7148, 12418, 12509, 12992, 14192, 14296, 24836, 25018, 25723, 28384, 28592, 49672, 50036, 51446, 51823, 56768, 57184, 99344, 100072, 102892, 103646, 114368, 180061, 198688, 200144, 205784, 207292, 360122, 362761, 397376, 400288, 411568, 414584, 720244, 725522, 800576, 823136, 829168, 1440488, 1451044, 1585069, 1646272, 1658336, 2880976, 2902088, 3170138, 3316672, 5761952, 5804176, 6340276, 11095483, 11523904, 11608352, 12680552, 22190966, 23216704, 25361104, 44381932, 45967001, 50722208, 88763864, 91934002, 101444416, 177527728, 183868004, 321769007, 355055456, 367736008, 643538014, 710110912, 735472016, 1287076028, 1470944032, 2574152056, 2941888064, 5148304112, 10296608224, 20593216448]

約数ペア:

[(1, 20593216448), (2, 10296608224), (4, 5148304112), (7, 2941888064), (8, 2574152056), (14, 1470944032), (16, 1287076028), (28, 735472016), (29, 710110912), (32, 643538014), (56, 367736008), (58, 355055456), (64, 321769007), (112, 183868004), (116, 177527728), (203, 101444416), (224, 91934002), (232, 88763864), (406, 50722208), (448, 45967001), (464, 44381932), (812, 25361104), (887, 23216704), (928, 22190966), (1624, 12680552), (1774, 11608352), (1787, 11523904), (1856, 11095483), (3248, 6340276), (3548, 5804176), (3574, 5761952), (6209, 3316672), (6496, 3170138), (7096, 2902088), (7148, 2880976), (12418, 1658336), (12509, 1646272), (12992, 1585069), (14192, 1451044), (14296, 1440488), (24836, 829168), (25018, 823136), (25723, 800576), (28384, 725522), (28592, 720244), (49672, 414584), (50036, 411568), (51446, 400288), (51823, 397376), (56768, 362761), (57184, 360122), (99344, 207292), (100072, 205784), (102892, 200144), (103646, 198688), (114368, 180061)]