20199695352

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9547}}^1\times {\mathrm{3833}}^1$

素因数の和:13412

約数の個数: 64

約数和(自身を含む): 52714126080

約数和(自身を除く): 32514430728

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 3833, 7666, 9547, 11499, 15332, 19094, 22998, 28641, 30664, 38188, 45996, 57282, 76376, 88159, 91992, 114564, 176318, 219581, 229128, 264477, 352636, 439162, 528954, 658743, 705272, 878324, 1057908, 1317486, 1756648, 2115816, 2634972, 5269944, 36593651, 73187302, 109780953, 146374604, 219561906, 292749208, 439123812, 841653973, 878247624, 1683307946, 2524961919, 3366615892, 5049923838, 6733231784, 10099847676, 20199695352]

約数ペア:

[(1, 20199695352), (2, 10099847676), (3, 6733231784), (4, 5049923838), (6, 3366615892), (8, 2524961919), (12, 1683307946), (23, 878247624), (24, 841653973), (46, 439123812), (69, 292749208), (92, 219561906), (138, 146374604), (184, 109780953), (276, 73187302), (552, 36593651), (3833, 5269944), (7666, 2634972), (9547, 2115816), (11499, 1756648), (15332, 1317486), (19094, 1057908), (22998, 878324), (28641, 705272), (30664, 658743), (38188, 528954), (45996, 439162), (57282, 352636), (76376, 264477), (88159, 229128), (91992, 219581), (114564, 176318)]