20100841761

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1\times {\mathrm{3499}}^1$

素因数の和:5446

約数の個数: 64

約数和(自身を含む): 36013824000

約数和(自身を除く): 15912982239

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 1913, 3003, 3499, 5739, 10497, 13391, 21043, 24493, 24869, 38489, 40173, 45487, 63129, 73479, 74607, 115467, 136461, 147301, 174083, 269423, 273559, 318409, 441903, 500357, 522249, 808269, 820677, 955227, 1501071, 1914913, 3502499, 5744739, 6693587, 10507497, 20080761, 46855109, 73629457, 87016631, 140565327, 220888371, 261049893, 515406199, 609116417, 957182941, 1546218597, 1827349251, 2871548823, 6700280587, 20100841761]

約数ペア:

[(1, 20100841761), (3, 6700280587), (7, 2871548823), (11, 1827349251), (13, 1546218597), (21, 957182941), (33, 609116417), (39, 515406199), (77, 261049893), (91, 220888371), (143, 140565327), (231, 87016631), (273, 73629457), (429, 46855109), (1001, 20080761), (1913, 10507497), (3003, 6693587), (3499, 5744739), (5739, 3502499), (10497, 1914913), (13391, 1501071), (21043, 955227), (24493, 820677), (24869, 808269), (38489, 522249), (40173, 500357), (45487, 441903), (63129, 318409), (73479, 273559), (74607, 269423), (115467, 174083), (136461, 147301)]