20172742395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{36083}}^1$

素因数の和:36212

約数の個数: 64

約数和(自身を含む): 36081690624

約数和(自身を除く): 15908948229

約数列:

[1, 3, 5, 13, 15, 39, 47, 61, 65, 141, 183, 195, 235, 305, 611, 705, 793, 915, 1833, 2379, 2867, 3055, 3965, 8601, 9165, 11895, 14335, 36083, 37271, 43005, 108249, 111813, 180415, 186355, 469079, 541245, 559065, 1407237, 1695901, 2201063, 2345395, 5087703, 6603189, 7036185, 8479505, 11005315, 22046713, 25438515, 28613819, 33015945, 66140139, 85841457, 103449961, 110233565, 143069095, 310349883, 330700695, 429207285, 517249805, 1344849493, 1551749415, 4034548479, 6724247465, 20172742395]

約数ペア:

[(1, 20172742395), (3, 6724247465), (5, 4034548479), (13, 1551749415), (15, 1344849493), (39, 517249805), (47, 429207285), (61, 330700695), (65, 310349883), (141, 143069095), (183, 110233565), (195, 103449961), (235, 85841457), (305, 66140139), (611, 33015945), (705, 28613819), (793, 25438515), (915, 22046713), (1833, 11005315), (2379, 8479505), (2867, 7036185), (3055, 6603189), (3965, 5087703), (8601, 2345395), (9165, 2201063), (11895, 1695901), (14335, 1407237), (36083, 559065), (37271, 541245), (43005, 469079), (108249, 186355), (111813, 180415)]