20348836230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1\times {\mathrm{23957}}^1$

素因数の和:25221

約数の個数: 64

約数和(自身を含む): 51004090368

約数和(自身を除く): 30655254138

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1231, 2462, 3693, 6155, 7386, 12310, 18465, 23957, 28313, 36930, 47914, 56626, 71871, 84939, 119785, 141565, 143742, 169878, 239570, 283130, 359355, 424695, 551011, 718710, 849390, 1102022, 1653033, 2755055, 3306066, 5510110, 8265165, 16530330, 29491067, 58982134, 88473201, 147455335, 176946402, 294910670, 442366005, 678294541, 884732010, 1356589082, 2034883623, 3391472705, 4069767246, 6782945410, 10174418115, 20348836230]

約数ペア:

[(1, 20348836230), (2, 10174418115), (3, 6782945410), (5, 4069767246), (6, 3391472705), (10, 2034883623), (15, 1356589082), (23, 884732010), (30, 678294541), (46, 442366005), (69, 294910670), (115, 176946402), (138, 147455335), (230, 88473201), (345, 58982134), (690, 29491067), (1231, 16530330), (2462, 8265165), (3693, 5510110), (6155, 3306066), (7386, 2755055), (12310, 1653033), (18465, 1102022), (23957, 849390), (28313, 718710), (36930, 551011), (47914, 424695), (56626, 359355), (71871, 283130), (84939, 239570), (119785, 169878), (141565, 143742)]