20884429308

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1059263}}^1$

素因数の和:1059354

約数の個数: 48

約数和(自身を含む): 51251429376

約数和(自身を除く): 30367000068

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 159, 186, 212, 318, 372, 636, 1643, 3286, 4929, 6572, 9858, 19716, 1059263, 2118526, 3177789, 4237052, 6355578, 12711156, 32837153, 56140939, 65674306, 98511459, 112281878, 131348612, 168422817, 197022918, 224563756, 336845634, 394045836, 673691268, 1740369109, 3480738218, 5221107327, 6961476436, 10442214654, 20884429308]

約数ペア:

[(1, 20884429308), (2, 10442214654), (3, 6961476436), (4, 5221107327), (6, 3480738218), (12, 1740369109), (31, 673691268), (53, 394045836), (62, 336845634), (93, 224563756), (106, 197022918), (124, 168422817), (159, 131348612), (186, 112281878), (212, 98511459), (318, 65674306), (372, 56140939), (636, 32837153), (1643, 12711156), (3286, 6355578), (4929, 4237052), (6572, 3177789), (9858, 2118526), (19716, 1059263)]