20220151671

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61363}}^1$

素因数の和:61476

約数の個数: 48

約数和(自身を含む): 32164554240

約数和(自身を除く): 11944402569

約数列:

[1, 3, 9, 19, 41, 47, 57, 123, 141, 171, 369, 423, 779, 893, 1927, 2337, 2679, 5781, 7011, 8037, 17343, 36613, 61363, 109839, 184089, 329517, 552267, 1165897, 2515883, 2884061, 3497691, 7547649, 8652183, 10493073, 22642947, 25956549, 47801777, 54797159, 118246501, 143405331, 164391477, 354739503, 430215993, 493174431, 1064218509, 2246683519, 6740050557, 20220151671]

約数ペア:

[(1, 20220151671), (3, 6740050557), (9, 2246683519), (19, 1064218509), (41, 493174431), (47, 430215993), (57, 354739503), (123, 164391477), (141, 143405331), (171, 118246501), (369, 54797159), (423, 47801777), (779, 25956549), (893, 22642947), (1927, 10493073), (2337, 8652183), (2679, 7547649), (5781, 3497691), (7011, 2884061), (8037, 2515883), (17343, 1165897), (36613, 552267), (61363, 329517), (109839, 184089)]