20192238136

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{22109}}^1$

素因数の和:22516

約数の個数: 64

約数和(自身を含む): 44319052800

約数和(自身を除く): 24126814664

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 347, 376, 658, 694, 1316, 1388, 2429, 2632, 2776, 4858, 9716, 16309, 19432, 22109, 32618, 44218, 65236, 88436, 114163, 130472, 154763, 176872, 228326, 309526, 456652, 619052, 913304, 1039123, 1238104, 2078246, 4156492, 7273861, 7671823, 8312984, 14547722, 15343646, 29095444, 30687292, 53702761, 58190888, 61374584, 107405522, 214811044, 360575681, 429622088, 721151362, 1442302724, 2524029767, 2884605448, 5048059534, 10096119068, 20192238136]

約数ペア:

[(1, 20192238136), (2, 10096119068), (4, 5048059534), (7, 2884605448), (8, 2524029767), (14, 1442302724), (28, 721151362), (47, 429622088), (56, 360575681), (94, 214811044), (188, 107405522), (329, 61374584), (347, 58190888), (376, 53702761), (658, 30687292), (694, 29095444), (1316, 15343646), (1388, 14547722), (2429, 8312984), (2632, 7671823), (2776, 7273861), (4858, 4156492), (9716, 2078246), (16309, 1238104), (19432, 1039123), (22109, 913304), (32618, 619052), (44218, 456652), (65236, 309526), (88436, 228326), (114163, 176872), (130472, 154763)]