20159892348

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{413689}}^1$

素因数の和:413858

約数の個数: 48

約数和(自身を含む): 48927943680

約数和(自身を除く): 28768051332

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 131, 186, 262, 372, 393, 524, 786, 1572, 4061, 8122, 12183, 16244, 24366, 48732, 413689, 827378, 1241067, 1654756, 2482134, 4964268, 12824359, 25648718, 38473077, 51297436, 54193259, 76946154, 108386518, 153892308, 162579777, 216773036, 325159554, 650319108, 1679991029, 3359982058, 5039973087, 6719964116, 10079946174, 20159892348]

約数ペア:

[(1, 20159892348), (2, 10079946174), (3, 6719964116), (4, 5039973087), (6, 3359982058), (12, 1679991029), (31, 650319108), (62, 325159554), (93, 216773036), (124, 162579777), (131, 153892308), (186, 108386518), (262, 76946154), (372, 54193259), (393, 51297436), (524, 38473077), (786, 25648718), (1572, 12824359), (4061, 4964268), (8122, 2482134), (12183, 1654756), (16244, 1241067), (24366, 827378), (48732, 413689)]