20162988804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{93001}}^1$

素因数の和:93133

約数の個数: 96

約数和(自身を含む): 56247609600

約数和(自身を除く): 36084620796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 89, 116, 174, 178, 203, 267, 348, 356, 406, 534, 609, 623, 812, 1068, 1218, 1246, 1869, 2436, 2492, 2581, 3738, 5162, 7476, 7743, 10324, 15486, 18067, 30972, 36134, 54201, 72268, 93001, 108402, 186002, 216804, 279003, 372004, 558006, 651007, 1116012, 1302014, 1953021, 2604028, 2697029, 3906042, 5394058, 7812084, 8091087, 8277089, 10788116, 16182174, 16554178, 18879203, 24831267, 32364348, 33108356, 37758406, 49662534, 56637609, 57939623, 75516812, 99325068, 113275218, 115879246, 173818869, 226550436, 231758492, 240035581, 347637738, 480071162, 695275476, 720106743, 960142324, 1440213486, 1680249067, 2880426972, 3360498134, 5040747201, 6720996268, 10081494402, 20162988804]

約数ペア:

[(1, 20162988804), (2, 10081494402), (3, 6720996268), (4, 5040747201), (6, 3360498134), (7, 2880426972), (12, 1680249067), (14, 1440213486), (21, 960142324), (28, 720106743), (29, 695275476), (42, 480071162), (58, 347637738), (84, 240035581), (87, 231758492), (89, 226550436), (116, 173818869), (174, 115879246), (178, 113275218), (203, 99325068), (267, 75516812), (348, 57939623), (356, 56637609), (406, 49662534), (534, 37758406), (609, 33108356), (623, 32364348), (812, 24831267), (1068, 18879203), (1218, 16554178), (1246, 16182174), (1869, 10788116), (2436, 8277089), (2492, 8091087), (2581, 7812084), (3738, 5394058), (5162, 3906042), (7476, 2697029), (7743, 2604028), (10324, 1953021), (15486, 1302014), (18067, 1116012), (30972, 651007), (36134, 558006), (54201, 372004), (72268, 279003), (93001, 216804), (108402, 186002)]