20084942568

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{229343}}^1$

素因数の和:229482

約数の個数: 64

約数和(自身を含む): 52015219200

約数和(自身を除く): 31930276632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 89, 123, 164, 178, 246, 267, 328, 356, 492, 534, 712, 984, 1068, 2136, 3649, 7298, 10947, 14596, 21894, 29192, 43788, 87576, 229343, 458686, 688029, 917372, 1376058, 1834744, 2752116, 5504232, 9403063, 18806126, 20411527, 28209189, 37612252, 40823054, 56418378, 61234581, 75224504, 81646108, 112836756, 122469162, 163292216, 225673512, 244938324, 489876648, 836872607, 1673745214, 2510617821, 3347490428, 5021235642, 6694980856, 10042471284, 20084942568]

約数ペア:

[(1, 20084942568), (2, 10042471284), (3, 6694980856), (4, 5021235642), (6, 3347490428), (8, 2510617821), (12, 1673745214), (24, 836872607), (41, 489876648), (82, 244938324), (89, 225673512), (123, 163292216), (164, 122469162), (178, 112836756), (246, 81646108), (267, 75224504), (328, 61234581), (356, 56418378), (492, 40823054), (534, 37612252), (712, 28209189), (984, 20411527), (1068, 18806126), (2136, 9403063), (3649, 5504232), (7298, 2752116), (10947, 1834744), (14596, 1376058), (21894, 917372), (29192, 688029), (43788, 458686), (87576, 229343)]