20830487022

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2749}}^1\times {\mathrm{24763}}^1$

素因数の和:27537

約数の個数: 48

約数和(自身を含む): 47806902000

約数和(自身を除く): 26976414978

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 2749, 5498, 8247, 16494, 24741, 24763, 46733, 49482, 49526, 74289, 93466, 140199, 148578, 222867, 280398, 420597, 420971, 445734, 841194, 841942, 1262913, 2525826, 3788739, 7577478, 68073487, 136146974, 204220461, 408440922, 612661383, 1157249279, 1225322766, 2314498558, 3471747837, 6943495674, 10415243511, 20830487022]

約数ペア:

[(1, 20830487022), (2, 10415243511), (3, 6943495674), (6, 3471747837), (9, 2314498558), (17, 1225322766), (18, 1157249279), (34, 612661383), (51, 408440922), (102, 204220461), (153, 136146974), (306, 68073487), (2749, 7577478), (5498, 3788739), (8247, 2525826), (16494, 1262913), (24741, 841942), (24763, 841194), (46733, 445734), (49482, 420971), (49526, 420597), (74289, 280398), (93466, 222867), (140199, 148578)]