20862055008

素因数分解:

$2^5\times 3^3\times {\mathrm{149}}^1\times {\mathrm{162053}}^1$

素因数の和:162221

約数の個数: 96

約数和(自身を含む): 61256412000

約数和(自身を除く): 40394356992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 149, 216, 288, 298, 432, 447, 596, 864, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4023, 4768, 5364, 7152, 8046, 10728, 14304, 16092, 21456, 32184, 42912, 64368, 128736, 162053, 324106, 486159, 648212, 972318, 1296424, 1458477, 1944636, 2592848, 2916954, 3889272, 4375431, 5185696, 5833908, 7778544, 8750862, 11667816, 15557088, 17501724, 23335632, 24145897, 35003448, 46671264, 48291794, 70006896, 72437691, 96583588, 140013792, 144875382, 193167176, 217313073, 289750764, 386334352, 434626146, 579501528, 651939219, 772668704, 869252292, 1159003056, 1303878438, 1738504584, 2318006112, 2607756876, 3477009168, 5215513752, 6954018336, 10431027504, 20862055008]

約数ペア:

[(1, 20862055008), (2, 10431027504), (3, 6954018336), (4, 5215513752), (6, 3477009168), (8, 2607756876), (9, 2318006112), (12, 1738504584), (16, 1303878438), (18, 1159003056), (24, 869252292), (27, 772668704), (32, 651939219), (36, 579501528), (48, 434626146), (54, 386334352), (72, 289750764), (96, 217313073), (108, 193167176), (144, 144875382), (149, 140013792), (216, 96583588), (288, 72437691), (298, 70006896), (432, 48291794), (447, 46671264), (596, 35003448), (864, 24145897), (894, 23335632), (1192, 17501724), (1341, 15557088), (1788, 11667816), (2384, 8750862), (2682, 7778544), (3576, 5833908), (4023, 5185696), (4768, 4375431), (5364, 3889272), (7152, 2916954), (8046, 2592848), (10728, 1944636), (14304, 1458477), (16092, 1296424), (21456, 972318), (32184, 648212), (42912, 486159), (64368, 324106), (128736, 162053)]