20122088844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509833}}^1$

素因数の和:509887

約数の個数: 96

約数和(自身を含む): 57558219264

約数和(自身を除く): 37436130420

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 66, 69, 78, 92, 132, 138, 143, 156, 253, 276, 286, 299, 429, 506, 572, 598, 759, 858, 897, 1012, 1196, 1518, 1716, 1794, 3036, 3289, 3588, 6578, 9867, 13156, 19734, 39468, 509833, 1019666, 1529499, 2039332, 3058998, 5608163, 6117996, 6627829, 11216326, 11726159, 13255658, 16824489, 19883487, 22432652, 23452318, 26511316, 33648978, 35178477, 39766974, 46904636, 67297956, 70356954, 72906119, 79533948, 128987749, 140713908, 145812238, 152440067, 218718357, 257975498, 291624476, 304880134, 386963247, 437436714, 457320201, 515950996, 609760268, 773926494, 874873428, 914640402, 1547852988, 1676840737, 1829280804, 3353681474, 5030522211, 6707362948, 10061044422, 20122088844]

約数ペア:

[(1, 20122088844), (2, 10061044422), (3, 6707362948), (4, 5030522211), (6, 3353681474), (11, 1829280804), (12, 1676840737), (13, 1547852988), (22, 914640402), (23, 874873428), (26, 773926494), (33, 609760268), (39, 515950996), (44, 457320201), (46, 437436714), (52, 386963247), (66, 304880134), (69, 291624476), (78, 257975498), (92, 218718357), (132, 152440067), (138, 145812238), (143, 140713908), (156, 128987749), (253, 79533948), (276, 72906119), (286, 70356954), (299, 67297956), (429, 46904636), (506, 39766974), (572, 35178477), (598, 33648978), (759, 26511316), (858, 23452318), (897, 22432652), (1012, 19883487), (1196, 16824489), (1518, 13255658), (1716, 11726159), (1794, 11216326), (3036, 6627829), (3289, 6117996), (3588, 5608163), (6578, 3058998), (9867, 2039332), (13156, 1529499), (19734, 1019666), (39468, 509833)]