20176722384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4619213}}^1$

素因数の和:4619244

約数の個数: 80

約数和(自身を含む): 64151644032

約数和(自身を除く): 43974921648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 4619213, 9238426, 13857639, 18476852, 27715278, 32334491, 36953704, 55430556, 60049769, 64668982, 73907408, 97003473, 110861112, 120099538, 129337964, 180149307, 194006946, 221722224, 240199076, 258675928, 360298614, 388013892, 420348383, 480398152, 517351856, 720597228, 776027784, 840696766, 960796304, 1261045149, 1441194456, 1552055568, 1681393532, 2522090298, 2882388912, 3362787064, 5044180596, 6725574128, 10088361192, 20176722384]

約数ペア:

[(1, 20176722384), (2, 10088361192), (3, 6725574128), (4, 5044180596), (6, 3362787064), (7, 2882388912), (8, 2522090298), (12, 1681393532), (13, 1552055568), (14, 1441194456), (16, 1261045149), (21, 960796304), (24, 840696766), (26, 776027784), (28, 720597228), (39, 517351856), (42, 480398152), (48, 420348383), (52, 388013892), (56, 360298614), (78, 258675928), (84, 240199076), (91, 221722224), (104, 194006946), (112, 180149307), (156, 129337964), (168, 120099538), (182, 110861112), (208, 97003473), (273, 73907408), (312, 64668982), (336, 60049769), (364, 55430556), (546, 36953704), (624, 32334491), (728, 27715278), (1092, 18476852), (1456, 13857639), (2184, 9238426), (4368, 4619213)]