20131121424

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{6875383}}^1$

素因数の和:6875455

約数の個数: 40

約数和(自身を含む): 52857952192

約数和(自身を除く): 32726830768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 6875383, 13750766, 20626149, 27501532, 41252298, 55003064, 82504596, 110006128, 165009192, 330018384, 419398363, 838796726, 1258195089, 1677593452, 2516390178, 3355186904, 5032780356, 6710373808, 10065560712, 20131121424]

約数ペア:

[(1, 20131121424), (2, 10065560712), (3, 6710373808), (4, 5032780356), (6, 3355186904), (8, 2516390178), (12, 1677593452), (16, 1258195089), (24, 838796726), (48, 419398363), (61, 330018384), (122, 165009192), (183, 110006128), (244, 82504596), (366, 55003064), (488, 41252298), (732, 27501532), (976, 20626149), (1464, 13750766), (2928, 6875383)]