20193711024

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1\times {\mathrm{587}}^1$

素因数の和:1247

約数の個数: 160

約数和(自身を含む): 55926420480

約数和(自身を除く): 35732709456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 67, 76, 114, 134, 152, 201, 228, 268, 304, 402, 456, 536, 563, 587, 804, 912, 1072, 1126, 1174, 1273, 1608, 1689, 1761, 2252, 2348, 2546, 3216, 3378, 3522, 3819, 4504, 4696, 5092, 6756, 7044, 7638, 9008, 9392, 10184, 10697, 11153, 13512, 14088, 15276, 20368, 21394, 22306, 27024, 28176, 30552, 32091, 33459, 37721, 39329, 42788, 44612, 61104, 64182, 66918, 75442, 78658, 85576, 89224, 113163, 117987, 128364, 133836, 150884, 157316, 171152, 178448, 226326, 235974, 256728, 267672, 301768, 314632, 330481, 452652, 471948, 513456, 535344, 603536, 629264, 660962, 716699, 747251, 905304, 943896, 991443, 1321924, 1433398, 1494502, 1810608, 1887792, 1982886, 2150097, 2241753, 2643848, 2866796, 2989004, 3965772, 4300194, 4483506, 5287696, 5733592, 5978008, 6279139, 7931544, 8600388, 8967012, 11467184, 11956016, 12558278, 15863088, 17200776, 17934024, 18837417, 22142227, 25116556, 34401552, 35868048, 37674834, 44284454, 50233112, 66426681, 75349668, 88568908, 100466224, 132853362, 150699336, 177137816, 265706724, 301398672, 354275632, 420702313, 531413448, 841404626, 1062826896, 1262106939, 1682809252, 2524213878, 3365618504, 5048427756, 6731237008, 10096855512, 20193711024]

約数ペア:

[(1, 20193711024), (2, 10096855512), (3, 6731237008), (4, 5048427756), (6, 3365618504), (8, 2524213878), (12, 1682809252), (16, 1262106939), (19, 1062826896), (24, 841404626), (38, 531413448), (48, 420702313), (57, 354275632), (67, 301398672), (76, 265706724), (114, 177137816), (134, 150699336), (152, 132853362), (201, 100466224), (228, 88568908), (268, 75349668), (304, 66426681), (402, 50233112), (456, 44284454), (536, 37674834), (563, 35868048), (587, 34401552), (804, 25116556), (912, 22142227), (1072, 18837417), (1126, 17934024), (1174, 17200776), (1273, 15863088), (1608, 12558278), (1689, 11956016), (1761, 11467184), (2252, 8967012), (2348, 8600388), (2546, 7931544), (3216, 6279139), (3378, 5978008), (3522, 5733592), (3819, 5287696), (4504, 4483506), (4696, 4300194), (5092, 3965772), (6756, 2989004), (7044, 2866796), (7638, 2643848), (9008, 2241753), (9392, 2150097), (10184, 1982886), (10697, 1887792), (11153, 1810608), (13512, 1494502), (14088, 1433398), (15276, 1321924), (20368, 991443), (21394, 943896), (22306, 905304), (27024, 747251), (28176, 716699), (30552, 660962), (32091, 629264), (33459, 603536), (37721, 535344), (39329, 513456), (42788, 471948), (44612, 452652), (61104, 330481), (64182, 314632), (66918, 301768), (75442, 267672), (78658, 256728), (85576, 235974), (89224, 226326), (113163, 178448), (117987, 171152), (128364, 157316), (133836, 150884)]