20169912004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{17099}}^1$

素因数の和:17233

約数の個数: 96

約数和(自身を含む): 43436736000

約数和(自身を除く): 23266823996

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 83, 166, 187, 209, 323, 332, 374, 418, 646, 748, 836, 913, 1292, 1411, 1577, 1826, 2822, 3154, 3553, 3652, 5644, 6308, 7106, 14212, 15521, 17099, 17347, 26809, 31042, 34198, 34694, 53618, 62084, 68396, 69388, 107236, 188089, 290683, 294899, 324881, 376178, 581366, 589798, 649762, 752356, 1162732, 1179596, 1299524, 1419217, 2838434, 3197513, 3573691, 5522977, 5676868, 6395026, 7147382, 11045954, 12790052, 14294764, 15611387, 22091908, 24126689, 26965123, 31222774, 48253378, 53930246, 60752747, 62445548, 96506756, 107860492, 121505494, 243010988, 265393579, 296616353, 458407091, 530787158, 593232706, 916814182, 1061574316, 1186465412, 1833628364, 5042478001, 10084956002, 20169912004]

約数ペア:

[(1, 20169912004), (2, 10084956002), (4, 5042478001), (11, 1833628364), (17, 1186465412), (19, 1061574316), (22, 916814182), (34, 593232706), (38, 530787158), (44, 458407091), (68, 296616353), (76, 265393579), (83, 243010988), (166, 121505494), (187, 107860492), (209, 96506756), (323, 62445548), (332, 60752747), (374, 53930246), (418, 48253378), (646, 31222774), (748, 26965123), (836, 24126689), (913, 22091908), (1292, 15611387), (1411, 14294764), (1577, 12790052), (1826, 11045954), (2822, 7147382), (3154, 6395026), (3553, 5676868), (3652, 5522977), (5644, 3573691), (6308, 3197513), (7106, 2838434), (14212, 1419217), (15521, 1299524), (17099, 1179596), (17347, 1162732), (26809, 752356), (31042, 649762), (34198, 589798), (34694, 581366), (53618, 376178), (62084, 324881), (68396, 294899), (69388, 290683), (107236, 188089)]