20131781190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1\times {\mathrm{13063}}^1$

素因数の和:14213

約数の個数: 64

約数和(自身を含む): 49393207296

約数和(自身を除く): 29261426106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1093, 1410, 2186, 3279, 5465, 6558, 10930, 13063, 16395, 26126, 32790, 39189, 51371, 65315, 78378, 102742, 130630, 154113, 195945, 256855, 308226, 391890, 513710, 613961, 770565, 1227922, 1541130, 1841883, 3069805, 3683766, 6139610, 9209415, 14277859, 18418830, 28555718, 42833577, 71389295, 85667154, 142778590, 214167885, 428335770, 671059373, 1342118746, 2013178119, 3355296865, 4026356238, 6710593730, 10065890595, 20131781190]

約数ペア:

[(1, 20131781190), (2, 10065890595), (3, 6710593730), (5, 4026356238), (6, 3355296865), (10, 2013178119), (15, 1342118746), (30, 671059373), (47, 428335770), (94, 214167885), (141, 142778590), (235, 85667154), (282, 71389295), (470, 42833577), (705, 28555718), (1093, 18418830), (1410, 14277859), (2186, 9209415), (3279, 6139610), (5465, 3683766), (6558, 3069805), (10930, 1841883), (13063, 1541130), (16395, 1227922), (26126, 770565), (32790, 613961), (39189, 513710), (51371, 391890), (65315, 308226), (78378, 256855), (102742, 195945), (130630, 154113)]