20138180844

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{2053}}^1\times {\mathrm{2909}}^1$

素因数の和:5250

約数の個数: 48

約数和(自身を含む): 47195497440

約数和(自身を除く): 27057316596

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 2053, 2909, 3372, 4106, 5818, 6159, 8212, 8727, 11636, 12318, 17454, 24636, 34908, 576893, 817429, 1153786, 1634858, 1730679, 2307572, 2452287, 3269716, 3461358, 4904574, 5972177, 6922716, 9809148, 11944354, 17916531, 23888708, 35833062, 71666124, 1678181737, 3356363474, 5034545211, 6712726948, 10069090422, 20138180844]

約数ペア:

[(1, 20138180844), (2, 10069090422), (3, 6712726948), (4, 5034545211), (6, 3356363474), (12, 1678181737), (281, 71666124), (562, 35833062), (843, 23888708), (1124, 17916531), (1686, 11944354), (2053, 9809148), (2909, 6922716), (3372, 5972177), (4106, 4904574), (5818, 3461358), (6159, 3269716), (8212, 2452287), (8727, 2307572), (11636, 1730679), (12318, 1634858), (17454, 1153786), (24636, 817429), (34908, 576893)]