19983403644

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3159931}}^1$

素因数の和:3159986

約数の個数: 48

約数和(自身を含む): 50963383296

約数和(自身を除く): 30979979652

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 3162, 6324, 3159931, 6319862, 9479793, 12639724, 18959586, 37919172, 53718827, 97957861, 107437654, 161156481, 195915722, 214875308, 293873583, 322312962, 391831444, 587747166, 644625924, 1175494332, 1665283637, 3330567274, 4995850911, 6661134548, 9991701822, 19983403644]

約数ペア:

[(1, 19983403644), (2, 9991701822), (3, 6661134548), (4, 4995850911), (6, 3330567274), (12, 1665283637), (17, 1175494332), (31, 644625924), (34, 587747166), (51, 391831444), (62, 322312962), (68, 293873583), (93, 214875308), (102, 195915722), (124, 161156481), (186, 107437654), (204, 97957861), (372, 53718827), (527, 37919172), (1054, 18959586), (1581, 12639724), (2108, 9479793), (3162, 6319862), (6324, 3159931)]