20846532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6053}}^1$

素因数の和:6108

約数の個数: 48

約数和(自身を含む): 56956032

約数和(自身を除く): 36109500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 6053, 12106, 18159, 24212, 36318, 42371, 72636, 84742, 127113, 169484, 248173, 254226, 496346, 508452, 744519, 992692, 1489038, 1737211, 2978076, 3474422, 5211633, 6948844, 10423266, 20846532]

約数ペア:

[(1, 20846532), (2, 10423266), (3, 6948844), (4, 5211633), (6, 3474422), (7, 2978076), (12, 1737211), (14, 1489038), (21, 992692), (28, 744519), (41, 508452), (42, 496346), (82, 254226), (84, 248173), (123, 169484), (164, 127113), (246, 84742), (287, 72636), (492, 42371), (574, 36318), (861, 24212), (1148, 18159), (1722, 12106), (3444, 6053)]