19835974536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{593323}}^1$

素因数の和:593538

約数の個数: 64

約数和(自身を含む): 56959104000

約数和(自身を除く): 37123129464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 1194, 1393, 1592, 2388, 2786, 4179, 4776, 5572, 8358, 11144, 16716, 33432, 593323, 1186646, 1779969, 2373292, 3559938, 4153261, 4746584, 7119876, 8306522, 12459783, 14239752, 16613044, 24919566, 33226088, 49839132, 99678264, 118071277, 236142554, 354213831, 472285108, 708427662, 826498939, 944570216, 1416855324, 1652997878, 2479496817, 2833710648, 3305995756, 4958993634, 6611991512, 9917987268, 19835974536]

約数ペア:

[(1, 19835974536), (2, 9917987268), (3, 6611991512), (4, 4958993634), (6, 3305995756), (7, 2833710648), (8, 2479496817), (12, 1652997878), (14, 1416855324), (21, 944570216), (24, 826498939), (28, 708427662), (42, 472285108), (56, 354213831), (84, 236142554), (168, 118071277), (199, 99678264), (398, 49839132), (597, 33226088), (796, 24919566), (1194, 16613044), (1393, 14239752), (1592, 12459783), (2388, 8306522), (2786, 7119876), (4179, 4746584), (4776, 4153261), (5572, 3559938), (8358, 2373292), (11144, 1779969), (16716, 1186646), (33432, 593323)]