20175214948210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{3797}}^1\times {\mathrm{78497}}^1$

素因数の和:83275

約数の個数: 64

約数和(自身を含む): 41557690234368

約数和(自身を除く): 21382475286158

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 967, 1934, 3797, 4835, 6769, 7594, 9670, 13538, 18985, 26579, 33845, 37970, 53158, 67690, 78497, 132895, 156994, 265790, 392485, 549479, 784970, 1098958, 2747395, 3671699, 5494790, 7343398, 18358495, 25701893, 36716990, 51403786, 75906599, 128509465, 151813198, 257018930, 298053109, 379532995, 531346193, 596106218, 759065990, 1062692386, 1490265545, 2086371763, 2656730965, 2980531090, 4172743526, 5313461930, 10431858815, 20863717630, 288217356403, 576434712806, 1441086782015, 2017521494821, 2882173564030, 4035042989642, 10087607474105, 20175214948210]

約数ペア:

[(1, 20175214948210), (2, 10087607474105), (5, 4035042989642), (7, 2882173564030), (10, 2017521494821), (14, 1441086782015), (35, 576434712806), (70, 288217356403), (967, 20863717630), (1934, 10431858815), (3797, 5313461930), (4835, 4172743526), (6769, 2980531090), (7594, 2656730965), (9670, 2086371763), (13538, 1490265545), (18985, 1062692386), (26579, 759065990), (33845, 596106218), (37970, 531346193), (53158, 379532995), (67690, 298053109), (78497, 257018930), (132895, 151813198), (156994, 128509465), (265790, 75906599), (392485, 51403786), (549479, 36716990), (784970, 25701893), (1098958, 18358495), (2747395, 7343398), (3671699, 5494790)]