20574756384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2355169}}^1$

素因数の和:2355202

約数の個数: 96

約数和(自身を含む): 66472318080

約数和(自身を除く): 45897561696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 2355169, 4710338, 7065507, 9420676, 14131014, 16486183, 18841352, 28262028, 30617197, 32972366, 37682704, 49458549, 56524056, 61234394, 65944732, 75365408, 91851591, 98917098, 113048112, 122468788, 131889464, 183703182, 197834196, 214320379, 226096224, 244937576, 263778928, 367406364, 395668392, 428640758, 489875152, 527557856, 642961137, 734812728, 791336784, 857281516, 979750304, 1285922274, 1469625456, 1582673568, 1714563032, 2571844548, 2939250912, 3429126064, 5143689096, 6858252128, 10287378192, 20574756384]

約数ペア:

[(1, 20574756384), (2, 10287378192), (3, 6858252128), (4, 5143689096), (6, 3429126064), (7, 2939250912), (8, 2571844548), (12, 1714563032), (13, 1582673568), (14, 1469625456), (16, 1285922274), (21, 979750304), (24, 857281516), (26, 791336784), (28, 734812728), (32, 642961137), (39, 527557856), (42, 489875152), (48, 428640758), (52, 395668392), (56, 367406364), (78, 263778928), (84, 244937576), (91, 226096224), (96, 214320379), (104, 197834196), (112, 183703182), (156, 131889464), (168, 122468788), (182, 113048112), (208, 98917098), (224, 91851591), (273, 75365408), (312, 65944732), (336, 61234394), (364, 56524056), (416, 49458549), (546, 37682704), (624, 32972366), (672, 30617197), (728, 28262028), (1092, 18841352), (1248, 16486183), (1456, 14131014), (2184, 9420676), (2912, 7065507), (4368, 4710338), (8736, 2355169)]