20120560596

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{43661}}^1$

素因数の和:43942

約数の個数: 96

約数和(自身を含む): 55454232960

約数和(自身を除く): 35333672364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 251, 306, 459, 502, 612, 753, 918, 1004, 1506, 1836, 2259, 3012, 4267, 4518, 6777, 8534, 9036, 12801, 13554, 17068, 25602, 27108, 38403, 43661, 51204, 76806, 87322, 115209, 130983, 153612, 174644, 230418, 261966, 392949, 460836, 523932, 742237, 785898, 1178847, 1484474, 1571796, 2226711, 2357694, 2968948, 4453422, 4715388, 6680133, 8906844, 10958911, 13360266, 20040399, 21917822, 26720532, 32876733, 40080798, 43835644, 65753466, 80161596, 98630199, 131506932, 186301487, 197260398, 295890597, 372602974, 394520796, 558904461, 591781194, 745205948, 1117808922, 1183562388, 1676713383, 2235617844, 3353426766, 5030140149, 6706853532, 10060280298, 20120560596]

約数ペア:

[(1, 20120560596), (2, 10060280298), (3, 6706853532), (4, 5030140149), (6, 3353426766), (9, 2235617844), (12, 1676713383), (17, 1183562388), (18, 1117808922), (27, 745205948), (34, 591781194), (36, 558904461), (51, 394520796), (54, 372602974), (68, 295890597), (102, 197260398), (108, 186301487), (153, 131506932), (204, 98630199), (251, 80161596), (306, 65753466), (459, 43835644), (502, 40080798), (612, 32876733), (753, 26720532), (918, 21917822), (1004, 20040399), (1506, 13360266), (1836, 10958911), (2259, 8906844), (3012, 6680133), (4267, 4715388), (4518, 4453422), (6777, 2968948), (8534, 2357694), (9036, 2226711), (12801, 1571796), (13554, 1484474), (17068, 1178847), (25602, 785898), (27108, 742237), (38403, 523932), (43661, 460836), (51204, 392949), (76806, 261966), (87322, 230418), (115209, 174644), (130983, 153612)]