20211196164

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2416451}}^1$

素因数の和:2416516

約数の個数: 48

約数和(自身を含む): 51151455936

約数和(自身を除く): 30940259772

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 492, 697, 1394, 2091, 2788, 4182, 8364, 2416451, 4832902, 7249353, 9665804, 14498706, 28997412, 41079667, 82159334, 99074491, 123239001, 164318668, 198148982, 246478002, 297223473, 396297964, 492956004, 594446946, 1188893892, 1684266347, 3368532694, 5052799041, 6737065388, 10105598082, 20211196164]

約数ペア:

[(1, 20211196164), (2, 10105598082), (3, 6737065388), (4, 5052799041), (6, 3368532694), (12, 1684266347), (17, 1188893892), (34, 594446946), (41, 492956004), (51, 396297964), (68, 297223473), (82, 246478002), (102, 198148982), (123, 164318668), (164, 123239001), (204, 99074491), (246, 82159334), (492, 41079667), (697, 28997412), (1394, 14498706), (2091, 9665804), (2788, 7249353), (4182, 4832902), (8364, 2416451)]