20160649764

素因数分解:

$2^2\times 3^3\times {\mathrm{983}}^1\times {\mathrm{189901}}^1$

素因数の和:190897

約数の個数: 48

約数和(自身を含む): 52321799040

約数和(自身を除く): 32161149276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 983, 1966, 2949, 3932, 5898, 8847, 11796, 17694, 26541, 35388, 53082, 106164, 189901, 379802, 569703, 759604, 1139406, 1709109, 2278812, 3418218, 5127327, 6836436, 10254654, 20509308, 186672683, 373345366, 560018049, 746690732, 1120036098, 1680054147, 2240072196, 3360108294, 5040162441, 6720216588, 10080324882, 20160649764]

約数ペア:

[(1, 20160649764), (2, 10080324882), (3, 6720216588), (4, 5040162441), (6, 3360108294), (9, 2240072196), (12, 1680054147), (18, 1120036098), (27, 746690732), (36, 560018049), (54, 373345366), (108, 186672683), (983, 20509308), (1966, 10254654), (2949, 6836436), (3932, 5127327), (5898, 3418218), (8847, 2278812), (11796, 1709109), (17694, 1139406), (26541, 759604), (35388, 569703), (53082, 379802), (106164, 189901)]